build: add ESLint to script/lint and containerize linting (closes #152 )

script/lint ran `prettier --check .`, byte for byte what script/fmt-check runs, so make check checked formatting twice and did no static analysis on a cryptocurrency wallet. Two used-but-not-imported crashes shipped past it. ESLint is pinned in package.json with @eslint/js recommended as the base and a flat config in eslint.config.js. no-undef and no-unused-vars are restated error-level so a future recommended-set change cannot downgrade them. Globals are declared per tree rather than globally, because a too-wide set hides the next unimported identifier: browser for the popup and content scripts, service worker for src/background/ and src/shared/, browser for the one documented POPUP ONLY module in src/shared/, jest for tests/, node for build.js, and both for the e2e harnesses, which carry the callbacks they ship into the page inline. Two rules new to the recommended set are off, and both would have cost something to satisfy. no-useless-assignment flags the `password = null` and `decryptedSecret = null` wipes in approval.js and confirmTx.js: those assignments are dead by construction, which is the point of them, and the rule's fix is to delete the wipe. preserve-caught-error would change what the wallet's error paths throw, which is a decision of its own. Every remaining violation is fixed: 41 unused bindings and 53 undefined identifiers. Unused catch bindings became `catch {`, which the repo already used; the shared init(ctx) view signature keeps its parameter as _ctx in the three views that do not read it. src/shared/uniswap.js keeps its unused V2_SWAP_EXACT_OUT decoder behind a scoped disable, because deleting it would widen the gap it represents rather than close it (#283). Linting is containerized. script/lint builds the Dockerfile's new lint stage so the ESLint deciding whether this repo is green is the pinned one and not whatever the host has; AUTISTMASK_LINT_NATIVE, set only in that image, is what makes make check inside the CI build lint in place instead of recursing into docker. The check stage takes a COPY --from=lint dependency so a lint failure fails the whole build early rather than racing it. No --fix anywhere in the lint path: make check remains non-mutating. The README claim that a used-but-not-imported identifier is invisible to make check, and the same claim in script/test-e2e, are no longer true and are corrected.
fix: render the view "Back" lands on after the popup is reopened (closes #268 )
2026-08-14 04:16:53 +00:00 · 2026-08-14 06:14:09 +02:00 · 2026-08-12 13:47:33 +02:00 · 2026-08-12 13:31:55 +02:00
38 changed files with 1221 additions and 115 deletions
--- a/19
+++ b/19
@@ -1,8 +1,13 @@
 # node:22-slim (22.x LTS), 2026-02-24
-FROM node@sha256:5373f1906319b3a1f291da5d102f4ce5c77ccbe29eb637f072b6c7b70443fc36
+FROM node@sha256:5373f1906319b3a1f291da5d102f4ce5c77ccbe29eb637f072b6c7b70443fc36 AS base

 WORKDIR /app

+# Marks "already inside the lint container" for script/lint, which otherwise
+# shells out to docker to build the lint stage below. Nothing outside this
+# image sets it.
+ENV AUTISTMASK_LINT_NATIVE=1
+
 # script/bootstrap installs all prerequisites (make via apt here; node
 # is already in the base image, yarn comes via corepack) and runs
 # yarn install --frozen-lockfile. Dependency manifests are copied first
@@ -13,5 +18,17 @@ RUN script/bootstrap

 COPY . .

+# Lint stage — fail fast on static analysis and formatting, before the tests
+# and the build. This is also the stage script/lint builds from a host, which
+# is how linting stays on the pinned ESLint rather than the host's.
+FROM base AS lint
+RUN make lint
+
+# Full check and build. The COPY --from is a no-op file copy whose only job is
+# to make BuildKit finish the lint stage before this one starts; without it the
+# stages run in parallel and a lint failure would not fail the build early.
+FROM base AS check
+COPY --from=lint /app/package.json /dev/null
+
 RUN make check
 RUN make build
--- a/README.md
+++ b/README.md
@@ -88,7 +88,13 @@ provide:
 - `script/test-e2e-firefox` — run the Firefox browser end-to-end suite (docker
  required; builds its own pinned image, see
  [End-to-End Tests](#end-to-end-tests))
- `script/lint` — run the linter
+- `script/lint` — run ESLint (`eslint.config.js`) and then `prettier --check`,
+  failing on either. It never writes: `--fix` is not in this path, so
+  `make check` stays non-mutating. Linting runs in the container — the script
+  builds the Dockerfile's `lint` stage — because an ESLint result that depends
+  on whichever ESLint the host happens to have is not a result. Docker is
+  therefore required to lint; inside that image `AUTISTMASK_LINT_NATIVE=1` makes
+  the same script lint in place instead of recursing.
 - `script/fmt` — format all files (writes)
 - `script/fmt-check` — check formatting (read-only)
 - `script/check` — run test, test-verify-build, lint, and fmt-check
@@ -235,9 +241,12 @@ being intercepted, run with `E2E_TRACE_NETWORK=1` and every routed request is
 printed, tagged `[sw]` or `[page]`.

 **Any uncaught page error or `console.error` fails the run.** That is the point:
-a `ReferenceError` from a used-but-not-imported identifier is invisible to
-`make check` (`script/lint` is only `prettier --check`) but fatal in a browser,
-and this suite exists because exactly that class of bug shipped twice.
+this suite exists because a `ReferenceError` from a used-but-not-imported
+identifier shipped twice, fatal in a browser and invisible to a `make check`
+that was `prettier --check` only. ESLint's `no-undef` now catches that exact
+class before a browser is involved, so this suite is no longer the only thing
+standing between it and a release — but a static rule only sees identifiers, and
+the runtime errors this suite catches are broader than one rule.

 ### Firefox (`make test-e2e-firefox`)

--- a/TODO.md
+++ b/TODO.md
@@ -32,19 +32,44 @@ The backlog lives on the
 [Gitea tracker](https://git.eeqj.de/sneak/AutistMask/issues), which is
 authoritative; this file does not duplicate it. Full policy file set present.
 Real-browser end-to-end suites (`make test-e2e` for Chrome,
-`make test-e2e-firefox` for Firefox) now sit alongside `make check`, which
-cannot see a runtime `ReferenceError` in a popup view.
+`make test-e2e-firefox` for Firefox) sit alongside `make check`, which now does
+static analysis as well as formatting.

 # Next Step

-Land [#152](https://git.eeqj.de/sneak/AutistMask/issues/152): add ESLint to
-`script/lint`. `make check` is `prettier --check` only today and cannot catch
-undefined identifiers, which is how
-[#150](https://git.eeqj.de/sneak/AutistMask/issues/150) and
-[#151](https://git.eeqj.de/sneak/AutistMask/issues/151) shipped.
+Pre-1.0 security review of the extension (key handling, DEBUG mode policy, RPC
+input validation) before any 1.0rc tag. Individual filed issues are parts of it,
+but the review is broader than any of them.

 # Completed Steps

+- 2026-08-14: `make check` does static analysis. `script/lint` ran
+  `prettier --check .`, byte-identical to `script/fmt-check`, so a wallet with
+  two shipped used-but-not-imported crashes behind it was green. ESLint is now
+  pinned in `package.json` with `@eslint/js` recommended as the base, flat
+  config in `eslint.config.js`, `no-undef` and `no-unused-vars` error-level, and
+  globals declared per tree — browser for the popup and content scripts, service
+  worker for `src/background/` and `src/shared/`, jest for `tests/`, node for
+  `build.js`. It found 41 unused bindings and 53 undefined identifiers; all are
+  fixed, and dropping a call to an unimported `foo()` into any `src/` file fails
+  `make lint`. Linting is also containerized now: `script/lint` builds the
+  Dockerfile's new `lint` stage, so the ESLint that decides whether this repo is
+  green is the pinned one and not the host's
+  ([#152](https://git.eeqj.de/sneak/AutistMask/issues/152)).
+- 2026-08-12: EIP-1193 error codes now reach the page. `src/content/inpage.js`
+  rebuilt every failure as `new Error(error.message)`, so the code the
+  background produced and the content script relayed intact was dropped in the
+  last hop and a dApp checking `err.code === 4001` saw `undefined` — a wallet
+  the user deliberately declined was indistinguishable from one that broke. The
+  provider now rejects with a `ProviderRpcError` carrying `code` and, where the
+  boundary sent one, `data`, passed through verbatim rather than matched against
+  a list, so 4001, 4100 and 4902 all arrive and a future code needs no edit
+  here. An error the background sent with no code stays a plain `Error` with no
+  `code` property, and `message` is unchanged in every case. All four request
+  entry points (`request`, `enable`, `send`, `sendAsync`) are covered by
+  `tests/inpageErrors.test.js`, and the e2e probe that printed the missing code
+  now requires it on the page's Error as well as on the wire, for all four
+  rejected flows ([#274](https://git.eeqj.de/sneak/AutistMask/issues/274)).
 - 2026-08-12: "Back" now renders the screen it lands on instead of only unhiding
  it. A reopened popup renders the wallet list and the one screen it restores
  onto, so every screen further down the stack was still the blank template from
@@ -62,6 +87,20 @@ undefined identifiers, which is how
  and by three end-to-end cases against the real popup, each demonstrated
  failing on the unfixed build
  ([#268](https://git.eeqj.de/sneak/AutistMask/issues/268)).
+- 2026-08-12: `KNOWN_SYMBOLS` now maps a symbol to the set of contract addresses
+  that bear it, not to one of them. A ticker is not unique: seven of the 512
+  bundled tokens — `FRAX`, `REUSD`, `TON`, `EURE`, `MSUSD`, `MUSD` and `JPYC` —
+  share a symbol with another bundled entry at a different real contract, and
+  the table, built from the list first-wins, kept only the earlier one. The
+  other seven were judged spoofs of their own symbol at their own address and
+  hidden from the balance list, the history and the send selector, so a holder
+  could not spend them. Both contracts of each pair come from the same CoinGecko
+  fetch of 2026-02-27, so neither was stale and neither was dropped.
+  `isSpoofedSymbol()` asks set membership instead of equality, which does not
+  loosen the rule — a contract outside the set is still a spoof — and a test now
+  walks `TOKENS` asserting no bundled token is filtered at its own address,
+  which is the walk the suite lacked
+  ([#276](https://git.eeqj.de/sneak/AutistMask/issues/276)).
 - 2026-08-12: The dApp approval round trips are driven end to end in the
  browser. A test page served by the harness speaks EIP-1193 to the real inpage
  provider through the real content script, background worker and approval popup
@@ -337,9 +376,6 @@ undefined identifiers, which is how
 Only work that has no issue of its own belongs here; everything else is on the
 tracker.

- Pre-1.0 security review of the extension (key handling, DEBUG mode policy, RPC
-  input validation) before any 1.0rc tag. Individual filed issues are parts of
-  it, but the review is broader than any of them.
 - Decide whether docker-in-docker makes `make test-e2e` and
  `make test-e2e-firefox` runnable in the Gitea workflow. Extending the Chrome
  suite itself is tracked as
--- a/build.js
+++ b/build.js
@@ -63,7 +63,7 @@ function getBuildInfo() {
        commitHash = execSync("git rev-parse --short HEAD", {
            encoding: "utf8",
        }).trim();
-    } catch (_) {
+    } catch {
        // not a git repo or git not available
    }
    let commitHashFull = "unknown";
@@ -71,7 +71,7 @@ function getBuildInfo() {
        commitHashFull = execSync("git rev-parse HEAD", {
            encoding: "utf8",
        }).trim();
-    } catch (_) {
+    } catch {
        // not a git repo or git not available
    }
    return {
--- a/eslint.config.js
+++ b/eslint.config.js
@@ -0,0 +1,144 @@
+// ESLint flat config. Static analysis for make check; formatting stays with
+// prettier (script/fmt-check), so nothing here touches style.
+//
+// The sources are CommonJS and are bundled per entrypoint by build.js, so the
+// globals differ by tree and are declared per tree below. Getting that wrong in
+// either direction defeats the point: too few globals buries a real no-undef in
+// false positives, too many hides the next unimported identifier.
+
+const js = require("@eslint/js");
+const globals = require("globals");
+
+// The extension APIs. MV3 Chrome exposes `chrome`; Firefox exposes both, and
+// the code feature-detects between them.
+const extensionGlobals = {
+    chrome: "readonly",
+    browser: "readonly",
+};
+
+const commonjs = {
+    ecmaVersion: 2024,
+    sourceType: "commonjs",
+};
+
+module.exports = [
+    {
+        ignores: [
+            "dist/",
+            "node_modules/",
+            // Emitted by build.js, not authored here.
+            "src/popup/styles/",
+        ],
+    },
+
+    js.configs.recommended,
+
+    {
+        rules: {
+            // The two rules this config exists for. Both are already
+            // error-level in the recommended set; restated so a future
+            // recommended-set change cannot silently downgrade them.
+            "no-undef": "error",
+            // `_`-prefixed arguments are the deliberate "present for the
+            // interface, unused here" marker: the popup views share one
+            // init(ctx) signature and three of the eight do not read ctx.
+            // An unused catch binding is written `catch {`, which the repo
+            // already does, so caught errors stay checked.
+            "no-unused-vars": ["error", { argsIgnorePattern: "^_" }],
+
+            // Off: it flags `password = null` and `decryptedSecret = null` in
+            // approval.js and confirmTx.js, which are the best-effort wipes of
+            // decrypted key material after use. The assignments are dead by
+            // construction — that is the point of them — and satisfying the
+            // rule would mean deleting the wipes.
+            "no-useless-assignment": "off",
+
+            // Off: it requires every rethrow to carry `{ cause }`. That is a
+            // change to what the wallet's error paths actually throw, which is
+            // not this config's business; adopting it is its own decision.
+            "preserve-caught-error": "off",
+        },
+    },
+
+    // Popup and content scripts: page/window context.
+    {
+        files: ["src/popup/**/*.js", "src/content/**/*.js"],
+        languageOptions: {
+            ...commonjs,
+            globals: { ...globals.browser, ...extensionGlobals },
+        },
+    },
+
+    // MV3 background: a service worker, with no window and no document.
+    {
+        files: ["src/background/**/*.js"],
+        languageOptions: {
+            ...commonjs,
+            globals: { ...globals.serviceworker, ...extensionGlobals },
+        },
+    },
+
+    // src/shared is bundled into both, so it may only use what both provide:
+    // the service worker globals are the intersection, plus the extension APIs.
+    {
+        files: ["src/shared/**/*.js"],
+        languageOptions: {
+            ...commonjs,
+            globals: { ...globals.serviceworker, ...extensionGlobals },
+        },
+    },
+
+    // src/shared/ens.js is the documented exception to the line above: its own
+    // header says POPUP ONLY, it caches in localStorage, and only popup views
+    // require it. Linting it as a service worker would be wrong about the file.
+    {
+        files: ["src/shared/ens.js"],
+        languageOptions: {
+            ...commonjs,
+            globals: { ...globals.browser, ...extensionGlobals },
+        },
+    },
+
+    // Unit tests: jest on node.
+    {
+        files: ["tests/**/*.test.js"],
+        languageOptions: {
+            ...commonjs,
+            globals: { ...globals.node, ...globals.jest },
+        },
+    },
+
+    // The build script is a plain node program.
+    {
+        files: ["build.js"],
+        languageOptions: {
+            ...commonjs,
+            globals: { ...globals.node },
+        },
+    },
+
+    // The e2e harnesses are node programs that also carry, inline, the
+    // callbacks they ship into the browser via page.evaluate — so both
+    // contexts really are present in the same file and both sets of globals
+    // are in scope somewhere in it.
+    {
+        files: ["tests/e2e/**/*.js"],
+        languageOptions: {
+            ...commonjs,
+            globals: {
+                ...globals.node,
+                ...globals.browser,
+                ...extensionGlobals,
+            },
+        },
+    },
+
+    // This config file itself.
+    {
+        files: ["eslint.config.js"],
+        languageOptions: {
+            ...commonjs,
+            globals: { ...globals.node },
+        },
+    },
+];
--- a/package.json
+++ b/package.json
@@ -9,13 +9,16 @@
        "test": "jest --forceExit",
        "test:verbose": "jest --forceExit --verbose",
        "build": "node build.js",
-        "lint": "prettier --check .",
+        "lint": "eslint . && prettier --check .",
        "fmt": "prettier --write .",
        "fmt-check": "prettier --check ."
    },
    "devDependencies": {
+        "@eslint/js": "10.0.1",
        "@tailwindcss/cli": "^4.2.1",
        "esbuild": "^0.27.3",
+        "eslint": "10.8.1",
+        "globals": "17.11.0",
        "jest": "^30.2.0",
        "playwright-core": "1.56.0",
        "prettier": "^3.8.1",
--- a/script/lint
+++ b/script/lint
@@ -1,13 +1,41 @@
 #!/bin/sh
-# script/lint: run the linter.
+# script/lint: run the linter (eslint, then prettier --check).
+#
+# Linting is containerized. ESLint results depend on the ESLint version, and
+# the pinned one is the one in the image; a host's own install must not be
+# able to decide whether this repo is green. From a host this therefore builds
+# the Dockerfile's `lint` stage, which runs this same script inside the image.
+#
+# AUTISTMASK_LINT_NATIVE is set only in that image (see the Dockerfile) and is
+# what stops the recursion, so `make check` inside the CI build lints in place
+# instead of trying to reach a docker daemon it does not have.
 set -eu

 ROOT="$(cd "$(dirname "$0")/.." && pwd -P)"

 main() {
    cd "$ROOT"
-    echo "Linting..."
-    yarn run lint 2>&1
+
+    if [ "${AUTISTMASK_LINT_NATIVE:-}" = "1" ]; then
+        echo "Linting..."
+        yarn run lint 2>&1
+        return 0
+    fi
+
+    if ! command -v docker >/dev/null 2>&1; then
+        echo "lint: docker is required; linting does not run on the host" >&2
+        exit 1
+    fi
+
+    echo "Linting in the pinned container..."
+    # --progress=plain: the default progress renderer collapses the lint
+    # output on success, and a lint run whose output cannot be seen is not
+    # evidence that it ran.
+    #
+    # --output=type=cacheonly: the exit status is the whole result; exporting
+    # an image afterwards costs about ten times the lint itself.
+    docker build --progress=plain --target lint \
+        --output=type=cacheonly . 2>&1
 }

 main "$@"
--- a/script/test-e2e
+++ b/script/test-e2e
@@ -5,8 +5,9 @@
 #
 # Deliberately NOT called by script/check or script/test: REPO_POLICIES.md
 # caps make test at 20 seconds and a browser suite does not fit. Run it
-# yourself before touching popup views; it is the only check that can see
-# a used-but-not-imported identifier blow up at runtime.
+# yourself before touching popup views. ESLint's no-undef now catches a
+# used-but-not-imported identifier in make check, but only this suite sees
+# what a view actually does when it runs.
 set -eu

 ROOT="$(cd "$(dirname "$0")/.." && pwd -P)"
--- a/src/content/inpage.js
+++ b/src/content/inpage.js
@@ -11,6 +11,39 @@
    let nextId = 1;
    const pending = {};

+    // EIP-1193 ProviderRpcError: `code`, `message`, optional `data`. A class
+    // rather than properties bolted onto an Error because this object crosses
+    // no boundary after construction — it is built in the page's own realm and
+    // handed straight to the caller's catch — so the prototype survives and
+    // `error.name` is a stable thing for a dApp to see.
+    class ProviderRpcError extends Error {
+        constructor(code, message, data) {
+            super(message);
+            this.name = "ProviderRpcError";
+            this.code = code;
+            if (data !== undefined) this.data = data;
+        }
+    }
+
+    // Rebuild a boundary error as the error the page catches, carrying the
+    // code (and data) the extension reported. Without this a dApp cannot tell
+    // a user's refusal (4001) from a wallet that broke, and retries or shows
+    // an error instead of accepting the refusal.
+    //
+    // Whatever code arrived is passed through verbatim rather than being
+    // matched against a list: the extension emits 4001, 4100 and 4902 today,
+    // and a code this file has never heard of is still the truth about what
+    // happened. An error reported with no code at all stays a plain Error —
+    // a ProviderRpcError whose `code` is undefined would advertise a
+    // conformance it does not have. `message` is untouched in every case.
+    function toPageError(error) {
+        const message = (error && error.message) || "Request failed";
+        if (error && error.code !== undefined && error.code !== null) {
+            return new ProviderRpcError(error.code, message, error.data);
+        }
+        return new Error(message);
+    }
+
    // Listen for responses from the content script
    window.addEventListener("message", function onUuid(event) {
        if (event.source !== window) return;
@@ -20,7 +53,7 @@
        if (!p) return;
        delete pending[id];
        if (error) {
-            p.reject(new Error(error.message || "Request failed"));
+            p.reject(toPageError(error));
        } else {
            p.resolve(result);
        }
@@ -46,7 +79,7 @@
        for (const cb of cbs) {
            try {
                cb(data);
-            } catch (e) {
+            } catch {
                // ignore listener errors
            }
        }
--- a/src/popup/index.js
+++ b/src/popup/index.js
@@ -12,7 +12,6 @@ const {
    setBackRenderer,
    pushCurrentView,
    goBack,
-    clearViewStack,
 } = require("./views/helpers");
 const { applyTheme } = require("./theme");
 // Renders a view the popup lands on without having navigated to it forward:
--- a/src/popup/views/addWallet.js
+++ b/src/popup/views/addWallet.js
@@ -194,7 +194,7 @@ async function importPrivateKey(ctx) {
    let addr;
    try {
        addr = addressFromPrivateKey(key);
-    } catch (e) {
+    } catch {
        showFlash("Invalid private key.");
        return;
    }
@@ -246,7 +246,7 @@ async function importXprvKey(ctx) {
    let result;
    try {
        result = hdWalletFromXprv(xprv);
-    } catch (e) {
+    } catch {
        showFlash(
            "That extended private key is not valid. Please check it and try again.",
        );
--- a/src/popup/views/addressDetail.js
+++ b/src/popup/views/addressDetail.js
@@ -12,7 +12,7 @@ const {
    goBack,
    pushCurrentView,
 } = require("./helpers");
-const { state, currentAddress, saveState } = require("../../shared/state");
+const { state, saveState } = require("../../shared/state");
 const { formatUsd, getAddressValueUsd } = require("../../shared/prices");
 const {
    fetchRecentTransactions,
@@ -44,7 +44,6 @@ function show() {
    state.selectedToken = null;
    const wallet = state.wallets[state.selectedWallet];
    const addr = wallet.addresses[state.selectedAddress];
-    const wi = state.selectedWallet;
    const ai = state.selectedAddress;
    $("address-title").textContent =
        wallet.name + " \u2014 Address " + (ai + 1);
@@ -246,7 +245,6 @@ function renderTransactions(txs) {
        row.addEventListener("click", () => {
            const idx = parseInt(row.dataset.tx, 10);
            const tx = loadedTxs[idx];
-            const counterparty = tx.direction === "sent" ? tx.to : tx.from;
            tx.fromEns = ensNameMap.get(tx.from) || null;
            tx.toEns = ensNameMap.get(tx.to) || null;
            ctx.showTransactionDetail(tx);
--- a/src/popup/views/addressToken.js
+++ b/src/popup/views/addressToken.js
@@ -16,13 +16,9 @@ const {
    goBack,
    pushCurrentView,
 } = require("./helpers");
-const { state, currentAddress, saveState } = require("../../shared/state");
+const { state, saveState } = require("../../shared/state");
 const { TOKEN_BY_ADDRESS, resolveSymbol } = require("../../shared/tokenList");
-const {
-    formatUsd,
-    getPrice,
-    getAddressValueUsd,
-} = require("../../shared/prices");
+const { formatUsd, getPrice } = require("../../shared/prices");
 const {
    fetchRecentTransactions,
    filterTransactions,
--- a/src/popup/views/approval.js
+++ b/src/popup/views/approval.js
@@ -9,7 +9,7 @@ const {
    attachCopyHandlers,
    onViewLeave,
 } = require("./helpers");
-const { state, saveState, currentNetwork } = require("../../shared/state");
+const { state, saveState } = require("../../shared/state");
 const { networkByChainId } = require("../../shared/networks");
 const {
    formatEther,
@@ -537,7 +537,7 @@ function clearSignPassword() {
    hideError("approve-sign-error");
 }

-function init(ctx) {
+function init(_ctx) {
    onViewLeave("approve-tx", clearTxPassword);
    onViewLeave("approve-sign", clearSignPassword);

--- a/src/popup/views/confirmTx.js
+++ b/src/popup/views/confirmTx.js
@@ -2,20 +2,12 @@
 // Shows transaction details, warnings, errors. On Sign & Send,
 // reads inline password, decrypts secret, signs and broadcasts.

-const {
-    parseEther,
-    parseUnits,
-    formatEther,
-    formatUnits,
-    Contract,
-} = require("ethers");
+const { parseEther, parseUnits, formatEther, Contract } = require("ethers");
 const {
    $,
    showError,
    hideError,
    showView,
-    showFlash,
-    flashCopyFeedback,
    addressTitle,
    escapeHtml,
    renderAddressHtml,
@@ -23,7 +15,7 @@ const {
    goBack,
    onViewLeave,
 } = require("./helpers");
-const { state, currentNetwork } = require("../../shared/state");
+const { state } = require("../../shared/state");
 const { getSignerForAddress } = require("../../shared/wallet");
 const { decryptWithPassword } = require("../../shared/vault");
 const { formatUsd, getPrice } = require("../../shared/prices");
@@ -399,7 +391,7 @@ function clearPassword() {
    hideError("confirm-tx-password-error");
 }

-function init(ctx) {
+function init(_ctx) {
    onViewLeave("confirm-tx", clearPassword);

    $("btn-confirm-send").addEventListener("click", async () => {
@@ -421,7 +413,7 @@ function init(ctx) {
                wallet.encryptedSecret,
                password,
            );
-        } catch (e) {
+        } catch {
            showError(
                "confirm-tx-password-error",
                "That password is incorrect. Please try again.",
--- a/src/popup/views/deleteWallet.js
+++ b/src/popup/views/deleteWallet.js
@@ -73,7 +73,7 @@ function init(_ctx) {
        // Verify password against the wallet's encrypted data
        try {
            await decryptWithPassword(wallet.encryptedSecret, pw);
-        } catch (_e) {
+        } catch {
            $("delete-wallet-flash").textContent =
                "That password is incorrect. Please try again.";
            $("delete-wallet-flash").style.visibility = "visible";
--- a/src/popup/views/helpers.js
+++ b/src/popup/views/helpers.js
@@ -1,11 +1,7 @@
 // Shared DOM helpers used by all views.

 const { isDebug } = require("../../shared/log");
-const {
-    formatUsd,
-    getPrice,
-    getAddressValueUsd,
-} = require("../../shared/prices");
+const { formatUsd, getPrice } = require("../../shared/prices");
 const { state, saveState, currentNetwork } = require("../../shared/state");
 const { markViewRendered } = require("../viewRouter");

--- a/src/popup/views/home.js
+++ b/src/popup/views/home.js
@@ -2,7 +2,6 @@ const {
    $,
    showView,
    showFlash,
-    flashCopyFeedback,
    balanceLinesForAddress,
    isoDate,
    timeAgo,
--- a/src/popup/views/receive.js
+++ b/src/popup/views/receive.js
@@ -57,7 +57,7 @@ function show() {
    attachCopyHandlers("view-receive");
 }

-function init(ctx) {
+function init(_ctx) {
    $("btn-receive-copy").addEventListener("click", () => {
        const addr = $("receive-address-block").dataset.full;
        if (addr) {
--- a/src/popup/views/send.js
+++ b/src/popup/views/send.js
@@ -4,7 +4,6 @@ const {
    $,
    showFlash,
    addressTitle,
-    escapeHtml,
    renderAddressHtml,
    attachCopyHandlers,
    goBack,
@@ -210,7 +209,7 @@ function init(_ctx) {
                }
                resolvedTo = resolved;
                ensName = to;
-            } catch (e) {
+            } catch {
                showFlash("Failed to resolve ENS name.");
                return;
            }
--- a/src/popup/views/settings.js
+++ b/src/popup/views/settings.js
@@ -14,7 +14,6 @@ const {
    parseDustThresholdGwei,
 } = require("../dustThreshold");
 const { state, saveState, currentNetwork } = require("../../shared/state");
-const { NETWORKS, SUPPORTED_CHAIN_IDS } = require("../../shared/networks");
 const { onChainSwitch } = require("../../shared/chainSwitch");
 const { log, debugFetch, setRuntimeDebug } = require("../../shared/log");
 const deleteWallet = require("./deleteWallet");
--- a/src/popup/views/transactionDetail.js
+++ b/src/popup/views/transactionDetail.js
@@ -23,8 +23,6 @@ const makeBlockie = require("ethereum-blockies-base64");
 const { log, debugFetch } = require("../../shared/log");
 const { decodeCalldata } = require("./approval");

-let ctx;
-
 /**
 * Determine a human-readable transaction type string from tx fields.
 */
@@ -166,7 +164,7 @@ function render() {
        if (el) el.classList.add("hidden");
    }

-    loadFullTxDetails(tx.hash, tx.to, tx.isContractCall);
+    loadFullTxDetails(tx.hash, tx.to);

    const isoStr = isoDate(tx.timestamp);
    $("tx-detail-time").innerHTML =
@@ -274,7 +272,7 @@ function populateOnChainDetails(txData) {
    }
 }

-async function loadFullTxDetails(txHash, toAddress, isContractCall) {
+async function loadFullTxDetails(txHash, toAddress) {
    const section = $("tx-detail-calldata-section");
    const actionEl = $("tx-detail-calldata-action");
    const detailsEl = $("tx-detail-calldata-details");
@@ -349,8 +347,9 @@ async function loadFullTxDetails(txHash, toAddress, isContractCall) {
    }
 }

+// The ctx this view is initialized with is unused: this module is the leaf of
+// the navigation, and the other views reach it through their own ctx.
 function init(_ctx) {
-    ctx = _ctx;
    $("btn-tx-back").addEventListener("click", () => {
        goBack();
    });
--- a/src/popup/views/txStatus.js
+++ b/src/popup/views/txStatus.js
@@ -12,7 +12,7 @@ const {
    clearViewStack,
 } = require("./helpers");
 const { TOKEN_BY_ADDRESS } = require("../../shared/tokenList");
-const { state, saveState, currentNetwork } = require("../../shared/state");
+const { state, currentNetwork } = require("../../shared/state");
 const { getProvider } = require("../../shared/balances");
 const { log } = require("../../shared/log");

@@ -229,10 +229,6 @@ function tokenLabel(address) {
    return t ? t.symbol : null;
 }

-function etherscanTokenLink(address) {
-    return `${currentNetwork().explorerUrl}/token/${address}`;
-}
-
 function decodedDetailsHtml(decoded) {
    if (!decoded || !decoded.details) return "";
    let html = `<div class="border border-border border-dashed p-2 mb-3">`;
--- a/src/shared/prices.js
+++ b/src/shared/prices.js
@@ -21,7 +21,7 @@ async function refreshPrices() {
        const fetched = await getTopTokenPrices(25);
        Object.assign(prices, fetched);
        lastFetchedAt = now;
-    } catch (e) {
+    } catch {
        // prices stay stale on error
    }
 }
--- a/src/shared/symbolSpoof.js
+++ b/src/shared/symbolSpoof.js
@@ -8,12 +8,19 @@
 // either verdict alone, because the balance list is where the user forms
 // their belief about what they own (issue #235).
 //
-// KNOWN_SYMBOLS maps a symbol to the lowercased contract address that may
-// bear it, or to null.  Null means the symbol belongs to the native asset,
-// which has no contract at all, so no contract may bear it and every one
-// that does is a spoof.  "ETH" is the only such entry today; the rule is
+// KNOWN_SYMBOLS maps a symbol to the set of lowercased contract addresses
+// that may bear it, or to null.  Null means the symbol belongs to the native
+// asset, which has no contract at all, so no contract may bear it and every
+// one that does is a spoof.  "ETH" is the only such entry today; the rule is
 // written so that a second one needs no change here or at any call site.
 //
+// The value is a set because a ticker is not unique: seven symbols in the
+// bundled list belong to two real contracts each, and answering with one of
+// them hid the other one's holders' money (issue #276).  Membership, not
+// equality, is therefore the question — but it is the same question, asked of
+// a table that can now state the truth.  Every address in a set is one the
+// wallet ships as a real token; a contract outside the set is still a spoof.
+//
 // The symbol is attacker-controlled — it is whatever the ERC-20 contract
 // returns — so the lookup is done on a normalized form (issue #260): the
 // question is whether the symbol reaches the user's eye as a known one,
@@ -93,7 +100,7 @@ function isSpoofedSymbol(symbol, contractAddress) {
    if (!KNOWN_SYMBOLS.has(sym)) return false;
    const legit = KNOWN_SYMBOLS.get(sym);
    if (legit === null) return true;
-    return contract !== normalizeAddress(legit);
+    return !legit.has(contract);
 }

 module.exports = {
--- a/src/shared/tokenList.js
+++ b/src/shared/tokenList.js
@@ -3607,14 +3607,33 @@ for (const t of TOKENS) {
    TOKEN_BY_ADDRESS.set(t.address.toLowerCase(), t);
 }

-// Build a map of symbol (uppercased) -> legitimate contract address (lowercased).
-// Used for spoofed-symbol detection. "ETH" maps to null (native token).
+// Build a map of symbol (uppercased) -> the set of contract addresses
+// (lowercased) that legitimately bear it.  Used for spoofed-symbol detection.
+// "ETH" maps to null: the native asset has no contract, so no contract may
+// bear its symbol.
+//
+// The value is a set and not a single address because tickers are not unique
+// and the list above proves it: seven of these 512 tokens share a symbol with
+// another entry — FRAX, REUSD, TON, EURE, MSUSD, MUSD and JPYC — at two
+// different real contracts each, all of them from the same source fetch.  A
+// one-address-per-symbol table can only answer that by picking a winner, and
+// the loser is then a token in our own bundled list that the spoof filter
+// hides from the balance list, the history and the send selector at its own
+// address, so the user cannot spend it (issue #276).  Naming every address
+// that bears the symbol is the only shape that says what is true; it does not
+// loosen the rule, because a contract outside the set is still a spoof.
 const KNOWN_SYMBOLS = new Map();
 KNOWN_SYMBOLS.set("ETH", null);
 for (const t of TOKENS) {
    const upper = t.symbol.toUpperCase();
    if (!KNOWN_SYMBOLS.has(upper)) {
-        KNOWN_SYMBOLS.set(upper, t.address.toLowerCase());
+        KNOWN_SYMBOLS.set(upper, new Set());
+    }
+    const addresses = KNOWN_SYMBOLS.get(upper);
+    // A null entry is the native asset and stays null: an ERC-20 that reports
+    // the native symbol does not thereby become entitled to it.
+    if (addresses !== null) {
+        addresses.add(t.address.toLowerCase());
    }
 }

--- a/src/shared/txValidation.js
+++ b/src/shared/txValidation.js
@@ -82,7 +82,7 @@ function toFixedPoint(value) {
    if (text === "") return null;
    try {
        return parseUnits(text, SCALE_DECIMALS);
-    } catch (e) {
+    } catch {
        return null;
    }
 }
--- a/src/shared/uniswap.js
+++ b/src/shared/uniswap.js
@@ -102,6 +102,11 @@ function decodeV2SwapExactIn(input) {
 // Decode V2_SWAP_EXACT_OUT (command 0x09) input bytes.
 // ABI: (address recipient, uint256 amountOut, uint256 amountInMax,
 //        address[] path, bool payerIsUser)
+//
+// Nothing calls this: decode() has no 0x09 arm, so a V2 exact-out swap gets
+// its command name and no token or amount detail. Kept for the fix, which is
+// https://git.eeqj.de/sneak/AutistMask/issues/283.
+// eslint-disable-next-line no-unused-vars
 function decodeV2SwapExactOut(input) {
    try {
        const d = coder.decode(
--- a/src/shared/vault.js
+++ b/src/shared/vault.js
@@ -57,7 +57,7 @@ async function cryptoBackend() {
    try {
        await WebAssembly.compile(EMPTY_WASM_MODULE);
        return "wasm";
-    } catch (_) {
+    } catch {
        return "asmjs";
    }
 }
--- a/tests/e2e/firefox/driver.js
+++ b/tests/e2e/firefox/driver.js
@@ -88,7 +88,7 @@ class Driver {
        let parsed;
        try {
            parsed = JSON.parse(text);
-        } catch (_) {
+        } catch {
            throw new Error(
                method + " " + path + ": non-JSON response: " + text,
            );
@@ -420,7 +420,7 @@ async function waitForDriverReady(base, timeoutMs) {
                const body = await res.json();
                if (body && body.value && body.value.ready !== false) return;
            }
-        } catch (_) {
+        } catch {
            // not listening yet
        }
        if (Date.now() >= deadline) {
--- a/tests/e2e/harness.js
+++ b/tests/e2e/harness.js
@@ -287,7 +287,7 @@ async function pageCompilesWasm(page) {
        try {
            await WebAssembly.compile(new Uint8Array(bytes));
            return true;
-        } catch (_) {
+        } catch {
            return false;
        }
    }, EMPTY_WASM_MODULE);
--- a/tests/e2e/network.js
+++ b/tests/e2e/network.js
@@ -86,9 +86,11 @@ const DAPP_URL = DAPP_ORIGIN + "/";
 // never drive the popup that has to settle it; start() files the promise
 // under a key and settle() collects it once the prompt has been dealt with.
 //
-// The rejection branch records `code` as it arrives. EIP-1193 says a user
-// rejection is a ProviderRpcError carrying code 4001; what the page can
-// actually see is recorded here rather than assumed, and asserted in run.js.
+// The rejection branch records the whole observable shape of the error as it
+// arrives — name, message, and whether a `code` is present at all as distinct
+// from its value. EIP-1193 says a user rejection is a ProviderRpcError
+// carrying code 4001; what the page can actually see is recorded here rather
+// than assumed, and asserted in run.js.
 //
 // The message log is the page's half of the boundary observation: every
 // AUTISTMASK_* message that crosses between this page and the content
@@ -120,6 +122,7 @@ const DAPP_HTML = [
    "                    return {",
    "                        settled: 'rejected',",
    "                        message: String((error && error.message) || error),",
+    "                        name: error ? error.name : undefined,",
    "                        hasCode: !!error && 'code' in Object(error),",
    "                        code: error ? error.code : undefined,",
    "                    };",
--- a/tests/e2e/run.js
+++ b/tests/e2e/run.js
@@ -66,7 +66,11 @@ function withTimeout(promise, name) {
    const timeout = new Promise((_, reject) => {
        timer = setTimeout(
            () =>
-                reject(new Error("timed out after " + TEST_TIMEOUT_MS + "ms")),
+                reject(
+                    new Error(
+                        name + ": timed out after " + TEST_TIMEOUT_MS + "ms",
+                    ),
+                ),
            TEST_TIMEOUT_MS,
        );
    });
@@ -1757,15 +1761,14 @@ async function lastResponseError(page) {
 }

 // A rejected prompt, asserted at both ends: the page's promise rejected
-// rather than hanging or resolving, and the response that crossed the
-// boundary carried EIP-1193 code 4001.
+// rather than hanging or resolving, and EIP-1193 code 4001 is present both
+// on the wire and on the Error the calling page catches.
 //
-// The code is asserted on the wire because that is the only place it
-// survives. src/content/inpage.js rebuilds the rejection as `new
-// Error(error.message)`, so the Error the calling page catches carries the
-// message and no code. That is reported rather than asserted either way —
-// locking in the current behaviour would make the gap permanent, and
-// asserting the code on the Error would fail today.
+// Both ends matter because they used to disagree. The code crossed the
+// boundary correctly and src/content/inpage.js then threw it away, rebuilding
+// every rejection as `new Error(error.message)` — so a dApp branching on
+// `err.code === 4001` saw undefined and could not tell a refusal from a
+// failure (#274). Asserting only the wire would leave that gap invisible.
 async function assertUserRejection(page, key, label) {
    const outcome = await settleRequest(page, key);
    assert(
@@ -1787,15 +1790,32 @@ async function assertUserRejection(page, key, label) {
            " did not carry EIP-1193 code 4001 across the boundary: " +
            JSON.stringify(error),
    );
+    assert(
+        outcome.hasCode,
+        label +
+            " reached the page as an error with no code property at all, so a " +
+            "dApp cannot tell the user's refusal from a failure: " +
+            JSON.stringify(outcome),
+    );
+    assert(
+        outcome.code === 4001,
+        label +
+            " reached the page with code " +
+            JSON.stringify(outcome.code) +
+            " rather than EIP-1193 4001",
+    );
+    assert(
+        outcome.name === "ProviderRpcError",
+        label +
+            " reached the page as " +
+            JSON.stringify(outcome.name) +
+            " rather than an EIP-1193 ProviderRpcError",
+    );
    console.log(
        "# " +
            label +
-            ": boundary code=" +
-            error.code +
-            " page Error.code=" +
-            JSON.stringify(outcome.code) +
-            " page Error carries a code=" +
-            outcome.hasCode,
+            ": code 4001 on the wire and on the page's " +
+            outcome.name,
    );
    return outcome;
 }
--- a/tests/inpageErrors.test.js
+++ b/tests/inpageErrors.test.js
@@ -0,0 +1,310 @@
+// The EIP-1193 error the page actually catches (src/content/inpage.js).
+//
+// The bug this pins down (issue #274): the provider rebuilt every failure as
+// `new Error(error.message)`, so the `code` the background produced and the
+// content script relayed intact was thrown away in the last hop. A dApp
+// checking `err.code === 4001` — the standard way to tell "the user said no"
+// from "the wallet broke" — saw undefined, and well-behaved sites showed an
+// error or retried instead of accepting the refusal.
+//
+// inpage.js is a bare IIFE injected into the page's JS context, not a module:
+// it takes no import and exports nothing, and reaches for `window` at load.
+// So it is evaluated here the way the browser evaluates it, against a stub
+// window, and the provider is collected from `window.ethereum`. The globals it
+// touches are passed in as function parameters rather than assigned to
+// globalThis: nothing leaks between tests, and the source is compiled in this
+// realm, so the errors it constructs are comparable against this file's own
+// `Error` — which a second realm's intrinsics would silently defeat.
+//
+// There is no jsdom in this repo; see tests/txStatus.test.js.
+
+const fs = require("fs");
+const path = require("path");
+const { webcrypto } = require("crypto");
+
+const SOURCE = fs.readFileSync(
+    path.join(__dirname, "..", "src", "content", "inpage.js"),
+    "utf8",
+);
+
+const loadInto = new Function(
+    "window",
+    "self",
+    "crypto",
+    "Event",
+    "CustomEvent",
+    SOURCE,
+);
+
+class StubEvent {
+    constructor(type) {
+        this.type = type;
+    }
+}
+
+class StubCustomEvent extends StubEvent {
+    constructor(type, init) {
+        super(type);
+        this.detail = init && init.detail;
+    }
+}
+
+// Every code the background emits on the RPC path today, read out of
+// src/background/index.js. The provider must not know this list — it passes
+// through whatever arrived — but the cases below are the real ones.
+const REJECTED = 4001; // user rejected the request
+const UNAUTHORIZED = 4100; // site not connected / wrong address
+const UNRECOGNIZED_CHAIN = 4902; // switch/add to an unsupported chain
+
+// A stub window with the four things inpage.js touches: message listeners,
+// postMessage out to the content script, window.ethereum, and dispatchEvent
+// for the EIP-6963 announcement.
+function loadProvider() {
+    const messageListeners = [];
+    const posted = [];
+
+    const win = {
+        addEventListener(type, fn) {
+            if (type === "message") messageListeners.push(fn);
+        },
+        removeEventListener(type, fn) {
+            const i = messageListeners.indexOf(fn);
+            if (type === "message" && i !== -1) messageListeners.splice(i, 1);
+        },
+        postMessage(data) {
+            posted.push(data);
+        },
+        dispatchEvent() {
+            return true;
+        },
+    };
+    win.window = win;
+
+    loadInto(win, win, webcrypto, StubEvent, StubCustomEvent);
+
+    // Deliver the content script's answer to an outstanding request. The id is
+    // read back off the wire rather than assumed: inpage.js issues its own
+    // eth_chainId at load, so the first id a test sees is not 1.
+    function respond(response) {
+        const request = posted
+            .filter((m) => m.type === "AUTISTMASK_REQUEST")
+            .pop();
+        expect(request).toBeDefined();
+        const event = {
+            source: win,
+            data: { type: "AUTISTMASK_RESPONSE", id: request.id, ...response },
+        };
+        for (const fn of messageListeners.slice()) fn(event);
+    }
+
+    return { provider: win.ethereum, posted, respond };
+}
+
+// Start a request, answer it with `response`, and hand back the rejection.
+// Fails the test if the call resolves instead.
+async function rejectionFrom(start, response) {
+    const { provider, respond } = loadProvider();
+    const settled = start(provider).then(
+        (result) => ({ resolved: result }),
+        (error) => ({ error }),
+    );
+    // The provider posts synchronously, so the request is already on the wire.
+    respond(response);
+    const outcome = await settled;
+    expect(outcome).not.toHaveProperty("resolved");
+    return outcome.error;
+}
+
+describe("an EIP-1193 code reaches the page", () => {
+    test("a user rejection arrives as code 4001", async () => {
+        const err = await rejectionFrom(
+            (p) => p.request({ method: "eth_requestAccounts" }),
+            {
+                error: {
+                    code: REJECTED,
+                    message: "User rejected the request.",
+                },
+            },
+        );
+        expect(err.code).toBe(REJECTED);
+        expect(err.message).toBe("User rejected the request.");
+    });
+
+    test("it is a ProviderRpcError, and an Error", async () => {
+        const err = await rejectionFrom(
+            (p) => p.request({ method: "eth_requestAccounts" }),
+            {
+                error: {
+                    code: REJECTED,
+                    message: "User rejected the request.",
+                },
+            },
+        );
+        expect(err).toBeInstanceOf(Error);
+        expect(err.name).toBe("ProviderRpcError");
+    });
+
+    test("4100 unauthorized arrives intact", async () => {
+        const err = await rejectionFrom(
+            (p) => p.request({ method: "personal_sign", params: ["0x00"] }),
+            { error: { code: UNAUTHORIZED, message: "Unauthorized" } },
+        );
+        expect(err.code).toBe(UNAUTHORIZED);
+        expect(err.message).toBe("Unauthorized");
+    });
+
+    test("4902 unrecognized chain arrives intact", async () => {
+        const message =
+            "AutistMask supports Ethereum Mainnet and Sepolia Testnet only.";
+        const err = await rejectionFrom(
+            (p) => p.request({ method: "wallet_switchEthereumChain" }),
+            { error: { code: UNRECOGNIZED_CHAIN, message } },
+        );
+        expect(err.code).toBe(UNRECOGNIZED_CHAIN);
+        expect(err.message).toBe(message);
+    });
+
+    // The provider is not allowed to know the list above: a code added to the
+    // background later must reach the page without this file being edited.
+    test("a code the provider has never heard of is passed through", async () => {
+        const err = await rejectionFrom(
+            (p) => p.request({ method: "eth_accounts" }),
+            { error: { code: 4900, message: "Disconnected" } },
+        );
+        expect(err.code).toBe(4900);
+    });
+
+    test("data is carried when the boundary sent it", async () => {
+        const err = await rejectionFrom(
+            (p) => p.request({ method: "eth_call" }),
+            {
+                error: {
+                    code: -32000,
+                    message: "execution reverted",
+                    data: "0x08c379a0",
+                },
+            },
+        );
+        expect(err.code).toBe(-32000);
+        expect(err.data).toBe("0x08c379a0");
+    });
+
+    test("no data property is invented when the boundary sent none", async () => {
+        const err = await rejectionFrom(
+            (p) => p.request({ method: "eth_requestAccounts" }),
+            {
+                error: {
+                    code: REJECTED,
+                    message: "User rejected the request.",
+                },
+            },
+        );
+        expect("data" in err).toBe(false);
+    });
+});
+
+describe("the message is untouched", () => {
+    test("a coded error keeps the message byte for byte", async () => {
+        const message =
+            "This site asked to sign as an address that is not " +
+            "the active one.";
+        const err = await rejectionFrom(
+            (p) => p.request({ method: "personal_sign" }),
+            { error: { code: UNAUTHORIZED, message } },
+        );
+        expect(err.message).toBe(message);
+    });
+
+    test("an error the background sent with no code keeps its message", async () => {
+        const err = await rejectionFrom(
+            (p) => p.request({ method: "eth_sendTransaction" }),
+            { error: { message: "No accounts available" } },
+        );
+        expect(err.message).toBe("No accounts available");
+    });
+
+    // A ProviderRpcError whose code is undefined would claim a conformance it
+    // does not have, and `'code' in err` is exactly what a careful dApp asks.
+    test("an error with no code gets no code property at all", async () => {
+        const err = await rejectionFrom(
+            (p) => p.request({ method: "eth_sendTransaction" }),
+            { error: { message: "No accounts available" } },
+        );
+        expect(err).toBeInstanceOf(Error);
+        expect("code" in err).toBe(false);
+    });
+
+    test("an error with no message keeps the generic fallback", async () => {
+        const err = await rejectionFrom(
+            (p) => p.request({ method: "eth_sendTransaction" }),
+            { error: { code: REJECTED } },
+        );
+        expect(err.message).toBe("Request failed");
+        expect(err.code).toBe(REJECTED);
+    });
+});
+
+// Every entry point the provider exposes, not just eth_requestAccounts. They
+// all funnel through the same response listener, and this is what says so.
+describe("every request path carries the code", () => {
+    const rejection = {
+        error: { code: REJECTED, message: "User rejected the request." },
+    };
+
+    test("request()", async () => {
+        const err = await rejectionFrom(
+            (p) => p.request({ method: "eth_requestAccounts" }),
+            rejection,
+        );
+        expect(err.code).toBe(REJECTED);
+    });
+
+    test("enable()", async () => {
+        const err = await rejectionFrom((p) => p.enable(), rejection);
+        expect(err.code).toBe(REJECTED);
+    });
+
+    test("send(method, params)", async () => {
+        const err = await rejectionFrom(
+            (p) => p.send("eth_requestAccounts", []),
+            rejection,
+        );
+        expect(err.code).toBe(REJECTED);
+    });
+
+    test("send({ method, params })", async () => {
+        const err = await rejectionFrom(
+            (p) => p.send({ method: "personal_sign", params: ["0x00"] }),
+            rejection,
+        );
+        expect(err.code).toBe(REJECTED);
+    });
+
+    test("sendAsync() hands the code to its callback", async () => {
+        const { provider, respond } = loadProvider();
+        const called = new Promise((resolve) => {
+            provider.sendAsync({ id: 1, method: "eth_requestAccounts" }, (e) =>
+                resolve(e),
+            );
+        });
+        respond(rejection);
+        const err = await called;
+        expect(err.name).toBe("ProviderRpcError");
+        expect(err.code).toBe(REJECTED);
+        expect(err.message).toBe("User rejected the request.");
+    });
+});
+
+describe("the success path is unchanged", () => {
+    test("a result still resolves", async () => {
+        const { provider, respond } = loadProvider();
+        const settled = provider.request({ method: "eth_requestAccounts" });
+        respond({ result: ["0xb61264DEFB0c4B8afb3D73724be15310036743a5"] });
+        await expect(settled).resolves.toEqual([
+            "0xb61264DEFB0c4B8afb3D73724be15310036743a5",
+        ]);
+        expect(provider.selectedAddress).toBe(
+            "0xb61264DEFB0c4B8afb3D73724be15310036743a5",
+        );
+    });
+});
--- a/tests/symbolSpoof.test.js
+++ b/tests/symbolSpoof.test.js
@@ -56,7 +56,7 @@ global.chrome = {
 };

 const { isSpoofedSymbol } = require("../src/shared/symbolSpoof");
-const { KNOWN_SYMBOLS } = require("../src/shared/tokenList");
+const { TOKENS, KNOWN_SYMBOLS } = require("../src/shared/tokenList");
 const { filterTransactions } = require("../src/shared/transactions");
 const {
    fetchTokenBalances,
@@ -284,11 +284,137 @@ describe("the shared rule: symbols that render as a known symbol", () => {
    // asserts the claim it stands for — `[ -~]` would admit an interior
    // space and let a whitespace-bearing entry through the guard.
    test("no bundled symbol is touched by the normalization", () => {
-        for (const [symbol, address] of KNOWN_SYMBOLS) {
+        for (const [symbol, addresses] of KNOWN_SYMBOLS) {
            expect(symbol).toBe(symbol.trim());
            expect(symbol).toMatch(/^[!-~]+$/);
-            if (address === null) continue;
-            expect(isSpoofedSymbol(symbol, address)).toBe(false);
+            if (addresses === null) continue;
+            for (const address of addresses) {
+                expect(isSpoofedSymbol(symbol, address)).toBe(false);
+            }
+        }
+    });
+});
+
+// Issue #276: the guard that was missing.  The suite walked KNOWN_SYMBOLS,
+// which is built from TOKENS, so it could only ever assert that the table
+// agrees with itself.  Seven symbols appear twice in the bundled list at two
+// different real contracts, and the table kept whichever came first, so the
+// other seven contracts — tokens in our own shipped list, at their own
+// addresses — were judged spoofs and hidden from the balance list, the
+// history and the send selector.  That is the over-filtering direction: it
+// hides a holding the user cannot then spend.
+//
+// This walk is over TOKENS, the data the wallet actually ships, so it fails
+// whenever a bundled token would be filtered at its own address no matter
+// which side of the table the mistake is on.
+describe("the shipped token list", () => {
+    test("no bundled token is filtered at its own address", () => {
+        const filtered = TOKENS.filter((t) =>
+            isSpoofedSymbol(t.symbol, t.address),
+        ).map((t) => t.symbol + " @ " + t.address);
+        expect(filtered).toEqual([]);
+    });
+
+    // The third failure mode the issue asks about: a symbol whose table entry
+    // names an address that is in neither the table nor the list would be a
+    // contract we vouch for and do not ship.  There is none, and the table is
+    // built from the list, so this asserts the derivation has not acquired a
+    // hand-written entry.
+    test("every address the table vouches for is a bundled token", () => {
+        const bundled = new Set(TOKENS.map((t) => t.address.toLowerCase()));
+        for (const [symbol, addresses] of KNOWN_SYMBOLS) {
+            if (addresses === null) continue;
+            expect(addresses.size).toBeGreaterThan(0);
+            for (const address of addresses) {
+                expect(address).toBe(address.toLowerCase());
+                expect(bundled.has(address)).toBe(true);
+                // And it is the token that actually reports that symbol.
+                const token = TOKENS.find(
+                    (t) => t.address.toLowerCase() === address,
+                );
+                expect(token.symbol.toUpperCase()).toBe(symbol);
+            }
+        }
+    });
+
+    // Both contracts behind a shared ticker must pass, from either side: a
+    // rule that admits only the one the table happens to visit first is the
+    // bug, not the fix.
+    test("both contracts behind a shared ticker are admitted", () => {
+        const bySymbol = new Map();
+        for (const t of TOKENS) {
+            const upper = t.symbol.toUpperCase();
+            if (!bySymbol.has(upper)) bySymbol.set(upper, []);
+            bySymbol.get(upper).push(t);
+        }
+        const shared = [...bySymbol].filter(([, list]) => list.length > 1);
+        // The shared tickers are a fact about the shipped data; if a future
+        // list has none, this test would silently assert nothing.
+        expect(shared.length).toBeGreaterThan(0);
+        for (const [, list] of shared) {
+            for (const t of list) {
+                expect(isSpoofedSymbol(t.symbol, t.address)).toBe(false);
+            }
+        }
+    });
+
+    // The seven from issue #276, named so that the reconciliation is a fact
+    // in the suite: each is two real contracts from the same source fetch,
+    // and the table now holds both rather than the one that came first.
+    test("the seven shared tickers each name both bundled contracts", () => {
+        const expected = {
+            TON: [
+                "0x582d872a1b094fc48f5de31d3b73f2d9be47def1", // Toncoin
+                "0x2be5e8c109e2197d077d13a82daead6a9b3433c5", // Tokamak Network
+            ],
+            FRAX: [
+                "0x853d955acef822db058eb8505911ed77f175b99e", // Legacy Frax Dollar
+                "0x3432b6a60d23ca0dfca7761b7ab56459d9c964d0", // Frax (prev. FXS)
+            ],
+            REUSD: [
+                "0x5086bf358635b81d8c47c66d1c8b9e567db70c72", // Re Protocol reUSD
+                "0x57ab1e0003f623289cd798b1824be09a793e4bec", // Resupply USD
+            ],
+            EURE: [
+                "0x39b8b6385416f4ca36a20319f70d28621895279d", // Monerium EUR emoney
+                "0x3231cb76718cdef2155fc47b5286d82e6eda273f", // Monerium EUR emoney [OLD]
+            ],
+            MSUSD: [
+                "0x4ba01f22827018b4772cd326c7627fb4956a7c00", // Main Street USD
+                "0xab5eb14c09d416f0ac63661e57edb7aecdb9befa", // Metronome Synth USD
+            ],
+            MUSD: [
+                "0xaca92e438df0b2401ff60da7e4337b687a2435da", // MetaMask USD
+                "0xdd468a1ddc392dcdbef6db6e34e89aa338f9f186", // Mezo USD
+            ],
+            JPYC: [
+                "0x431d5dff03120afa4bdf332c61a6e1766ef37bdb", // JPY Coin
+                "0x2370f9d504c7a6e775bf6e14b3f12846b594cd53", // JPY Coin v1
+            ],
+        };
+        for (const [symbol, addresses] of Object.entries(expected)) {
+            expect([...KNOWN_SYMBOLS.get(symbol)].sort()).toEqual(
+                [...addresses].sort(),
+            );
+            for (const address of addresses) {
+                expect(isSpoofedSymbol(symbol, address)).toBe(false);
+            }
+        }
+    });
+
+    // The other direction, on the same symbols: widening the table to hold
+    // every bundled address for a ticker must not turn it into a pass for
+    // any other contract.
+    test("a shared ticker from a third contract is still a spoof", () => {
+        const bySymbol = new Map();
+        for (const t of TOKENS) {
+            const upper = t.symbol.toUpperCase();
+            if (!bySymbol.has(upper)) bySymbol.set(upper, []);
+            bySymbol.get(upper).push(t);
+        }
+        for (const [symbol, list] of bySymbol) {
+            if (list.length < 2) continue;
+            expect(isSpoofedSymbol(symbol, FAKE_ETH_CONTRACT)).toBe(true);
        }
    });
 });
--- a/tests/transactions.test.js
+++ b/tests/transactions.test.js
@@ -207,8 +207,8 @@ describe("token list assumptions the fixtures rely on", () => {
    });

    test("USDC and WETH map to their genuine lowercased contracts", () => {
-        expect(KNOWN_SYMBOLS.get("USDC")).toBe(USDC_CONTRACT);
-        expect(KNOWN_SYMBOLS.get("WETH")).toBe(WETH_CONTRACT);
+        expect([...KNOWN_SYMBOLS.get("USDC")]).toEqual([USDC_CONTRACT]);
+        expect([...KNOWN_SYMBOLS.get("WETH")]).toEqual([WETH_CONTRACT]);
    });

    test("the spam fixture symbol is not in the known token list", () => {
--- a/tests/uniswap.test.js
+++ b/tests/uniswap.test.js
@@ -1,4 +1,4 @@
-const { AbiCoder, Interface, solidityPacked, getBytes } = require("ethers");
+const { AbiCoder, Interface, solidityPacked } = require("ethers");
 const uniswap = require("../src/shared/uniswap");

 const ROUTER_ADDR = "0x66a9893cc07d91d95644aedd05d03f95e1dba8af";
--- a/yarn.lock
+++ b/yarn.lock
@@ -427,6 +427,90 @@
  resolved "https://registry.yarnpkg.com/@esbuild/win32-x64/-/win32-x64-0.27.3.tgz#0eaf705c941a218a43dba8e09f1df1d6cd2f1f17"
  integrity sha512-4uJGhsxuptu3OcpVAzli+/gWusVGwZZHTlS63hh++ehExkVT8SgiEf7/uC/PclrPPkLhZqGgCTjd0VWLo6xMqA==

+"@eslint-community/eslint-utils@^4.8.0":
+  version "4.10.1"
+  resolved "https://registry.yarnpkg.com/@eslint-community/eslint-utils/-/eslint-utils-4.10.1.tgz#8911bd72b2c3640a543609e0400b8c4d2e7e7cb6"
+  integrity sha512-cuadcxVFE8sDK6iWJbs8Sn0av2Nrh2QSGQhVlBW9AaAHqHwjWsZHT8LJ4hFGPh7ASBV2deFdM7H/DPjulmh8rg==
+  dependencies:
+    eslint-visitor-keys "^3.4.3"
+
+"@eslint-community/regexpp@^4.12.2":
+  version "4.12.2"
+  resolved "https://registry.yarnpkg.com/@eslint-community/regexpp/-/regexpp-4.12.2.tgz#bccdf615bcf7b6e8db830ec0b8d21c9a25de597b"
+  integrity sha512-EriSTlt5OC9/7SXkRSCAhfSxxoSUgBm33OH+IkwbdpgoqsSsUg7y3uh+IICI/Qg4BBWr3U2i39RpmycbxMq4ew==
+
+"@eslint/config-array@^0.23.5":
+  version "0.23.5"
+  resolved "https://registry.yarnpkg.com/@eslint/config-array/-/config-array-0.23.5.tgz#56e86d243049195d8acc0c06a1b3dfdc3fa3de95"
+  integrity sha512-Y3kKLvC1dvTOT+oGlqNQ1XLqK6D1HU2YXPc52NmAlJZbMMWDzGYXMiPRJ8TYD39muD/OTjlZmNJ4ib7dvSrMBA==
+  dependencies:
+    "@eslint/object-schema" "^3.0.5"
+    debug "^4.3.1"
+    minimatch "^10.2.4"
+
+"@eslint/config-helpers@^0.7.0":
+  version "0.7.0"
+  resolved "https://registry.yarnpkg.com/@eslint/config-helpers/-/config-helpers-0.7.0.tgz#09ee4aa07b73f059ec2d4c74bf4b2ff02b322377"
+  integrity sha512-DObd/KKUsU+FaFv4PLxSRenpXfQWmPXXP3pPZ6/K1PCrMu2vQpMDMuQe/BqYeoLcz8ro0bVDF1RxOJgfVEdhUw==
+  dependencies:
+    "@eslint/core" "^1.2.1"
+
+"@eslint/core@^1.2.1":
+  version "1.2.1"
+  resolved "https://registry.yarnpkg.com/@eslint/core/-/core-1.2.1.tgz#c1da7cd1b82fa8787f98b5629fb811848a1b63ce"
+  integrity sha512-MwcE1P+AZ4C6DWlpin/OmOA54mmIZ/+xZuJiQd4SyB29oAJjN30UW9wkKNptW2ctp4cEsvhlLY/CsQ1uoHDloQ==
+  dependencies:
+    "@types/json-schema" "^7.0.15"
+
+"@eslint/js@10.0.1":
+  version "10.0.1"
+  resolved "https://registry.yarnpkg.com/@eslint/js/-/js-10.0.1.tgz#1e8a876f50117af8ab67e47d5ad94d38d6622583"
+  integrity sha512-zeR9k5pd4gxjZ0abRoIaxdc7I3nDktoXZk2qOv9gCNWx3mVwEn32VRhyLaRsDiJjTs0xq/T8mfPtyuXu7GWBcA==
+
+"@eslint/object-schema@^3.0.5":
+  version "3.0.5"
+  resolved "https://registry.yarnpkg.com/@eslint/object-schema/-/object-schema-3.0.5.tgz#88e9bf4d11d2b19c082e78ebe7ce88724a5eb091"
+  integrity sha512-vqTaUEgxzm+YDSdElad6PiRoX4t8VGDjCtt05zn4nU810UIx/uNEV7/lZJ6KwFThKZOzOxzXy48da+No7HZaMw==
+
+"@eslint/plugin-kit@^0.7.2":
+  version "0.7.2"
+  resolved "https://registry.yarnpkg.com/@eslint/plugin-kit/-/plugin-kit-0.7.2.tgz#4b0962f3f2c7ce8bc98b3ecfe34525c09d2cb729"
+  integrity sha512-+CNAzxglkrpNf/kKywqQfk74QjtceuOE7Qm+AF8miRvPF/wmmK5+OJOgVh3AVTT3RP2mH3+FOaxlE5v72owk0A==
+  dependencies:
+    "@eslint/core" "^1.2.1"
+    levn "^0.4.1"
+
+"@humanfs/core@^0.19.2":
+  version "0.19.2"
+  resolved "https://registry.yarnpkg.com/@humanfs/core/-/core-0.19.2.tgz#a8272ca03b2acf492670222b2320b6c421bfde60"
+  integrity sha512-UhXNm+CFMWcbChXywFwkmhqjs3PRCmcSa/hfBgLIb7oQ5HNb1wS0icWsGtSAUNgefHeI+eBrA8I1fxmbHsGdvA==
+  dependencies:
+    "@humanfs/types" "^0.15.0"
+
+"@humanfs/node@^0.16.6":
+  version "0.16.8"
+  resolved "https://registry.yarnpkg.com/@humanfs/node/-/node-0.16.8.tgz#8f800cccc13f4f8cd3116e2d9c0a94939da3e3ed"
+  integrity sha512-gE1eQNZ3R++kTzFUpdGlpmy8kDZD/MLyHqDwqjkVQI0JMdI1D51sy1H958PNXYkM2rAac7e5/CnIKZrHtPh3BQ==
+  dependencies:
+    "@humanfs/core" "^0.19.2"
+    "@humanfs/types" "^0.15.0"
+    "@humanwhocodes/retry" "^0.4.0"
+
+"@humanfs/types@^0.15.0":
+  version "0.15.0"
+  resolved "https://registry.yarnpkg.com/@humanfs/types/-/types-0.15.0.tgz#f2a09f62012390b2bff3fc6fb248ddec8c09a090"
+  integrity sha512-ZZ1w0aoQkwuUuC7Yf+7sdeaNfqQiiLcSRbfI08oAxqLtpXQr9AIVX7Ay7HLDuiLYAaFPu8oBYNq/QIi9URHJ3Q==
+
+"@humanwhocodes/module-importer@^1.0.1":
+  version "1.0.1"
+  resolved "https://registry.yarnpkg.com/@humanwhocodes/module-importer/-/module-importer-1.0.1.tgz#af5b2691a22b44be847b0ca81641c5fb6ad0172c"
+  integrity sha512-bxveV4V8v5Yb4ncFTT3rPSgZBOpCkjfK0y4oVVVJwIuDVBRMDXrPyXRL988i5ap9m9bnyEEjWfm5WkBmtffLfA==
+
+"@humanwhocodes/retry@^0.4.0", "@humanwhocodes/retry@^0.4.2":
+  version "0.4.3"
+  resolved "https://registry.yarnpkg.com/@humanwhocodes/retry/-/retry-0.4.3.tgz#c2b9d2e374ee62c586d3adbea87199b1d7a7a6ba"
+  integrity sha512-bV0Tgo9K4hfPCek+aMAn81RppFKv2ySDQeMoSZuvTASywNTnVJCArCZE2FWqpvIatKu7VMRLWlR1EazvVhDyhQ==
+
 "@isaacs/cliui@^8.0.2":
  version "8.0.2"
  resolved "https://registry.npmjs.org/@isaacs/cliui/-/cliui-8.0.2.tgz"
@@ -1008,6 +1092,16 @@
  dependencies:
    "@babel/types" "^7.28.2"

+"@types/esrecurse@^4.3.1":
+  version "4.3.1"
+  resolved "https://registry.yarnpkg.com/@types/esrecurse/-/esrecurse-4.3.1.tgz#6f636af962fbe6191b830bd676ba5986926bccec"
+  integrity sha512-xJBAbDifo5hpffDBuHl0Y8ywswbiAp/Wi7Y/GtAgSlZyIABppyurxVueOPE8LUQOxdlgi6Zqce7uoEpqNTeiUw==
+
+"@types/estree@^1.0.6", "@types/estree@^1.0.8":
+  version "1.0.9"
+  resolved "https://registry.yarnpkg.com/@types/estree/-/estree-1.0.9.tgz#cf3f0e876d7bee15a93ab925b82bf570a3904a24"
+  integrity sha512-GhdPgy1el4/ImP05X05Uw4cw2/M93BCUmnEvWZNStlCzEKME4Fkk+YpoA5OiHNQmoS7Cafb8Xa3Pya8m1Qrzeg==
+
 "@types/istanbul-lib-coverage@*", "@types/istanbul-lib-coverage@^2.0.1", "@types/istanbul-lib-coverage@^2.0.6":
  version "2.0.6"
  resolved "https://registry.npmjs.org/@types/istanbul-lib-coverage/-/istanbul-lib-coverage-2.0.6.tgz"
@@ -1027,6 +1121,11 @@
  dependencies:
    "@types/istanbul-lib-report" "*"

+"@types/json-schema@^7.0.15":
+  version "7.0.15"
+  resolved "https://registry.yarnpkg.com/@types/json-schema/-/json-schema-7.0.15.tgz#596a1747233694d50f6ad8a7869fcb6f56cf5841"
+  integrity sha512-5+fP8P8MFNC+AyZCDxrB2pkZFPGzqQWUzpSeuuVLvm8VMcorNYavBqoFcxK8bQz4Qsbn4oUEEem4wDLfcysGHA==
+
 "@types/node@*", "@types/node@22.7.5":
  version "22.7.5"
  resolved "https://registry.npmjs.org/@types/node/-/node-22.7.5.tgz"
@@ -1153,11 +1252,31 @@
  resolved "https://registry.yarnpkg.com/@unrs/resolver-binding-win32-x64-msvc/-/resolver-binding-win32-x64-msvc-1.11.1.tgz#538b1e103bf8d9864e7b85cc96fa8d6fb6c40777"
  integrity sha512-lrW200hZdbfRtztbygyaq/6jP6AKE8qQN2KvPcJ+x7wiD038YtnYtZ82IMNJ69GJibV7bwL3y9FgK+5w/pYt6g==

+acorn-jsx@^5.3.2:
+  version "5.3.2"
+  resolved "https://registry.yarnpkg.com/acorn-jsx/-/acorn-jsx-5.3.2.tgz#7ed5bb55908b3b2f1bc55c6af1653bada7f07937"
+  integrity sha512-rq9s+JNhf0IChjtDXxllJ7g41oZk5SlXtp0LHwyA5cejwn7vKmKp4pPri6YEePv2PU65sAsegbXtIinmDFDXgQ==
+
+acorn@^8.16.0:
+  version "8.18.0"
+  resolved "https://registry.yarnpkg.com/acorn/-/acorn-8.18.0.tgz#4faf01b2d6d326bfeed97aea1f52220b5f4c1940"
+  integrity sha512-lGq+9yr1/GuAWaVYIHRjvvySG5/4VfKIvC8EWxStPdcDh/Ka7FG3twP6v4d5BkravUilhIAsG4Qj83t02LWUPQ==
+
 aes-js@4.0.0-beta.5:
  version "4.0.0-beta.5"
  resolved "https://registry.npmjs.org/aes-js/-/aes-js-4.0.0-beta.5.tgz"
  integrity sha512-G965FqalsNyrPqgEGON7nIx1e/OVENSgiEIzyC63haUMuvNnwIgIjMs52hlTCKhkBny7A2ORNlfY9Zu+jmGk1Q==

+ajv@^6.14.0:
+  version "6.15.0"
+  resolved "https://registry.yarnpkg.com/ajv/-/ajv-6.15.0.tgz#07e982c74626167aa7a2495c53817892d7139492"
+  integrity sha512-fgFx7Hfoq60ytK2c7DhnF8jIvzYgOMxfugjLOSMHjLIPgenqa7S7oaagATUq99mV6IYvN2tRmC0wnTYX6iPbMw==
+  dependencies:
+    fast-deep-equal "^3.1.1"
+    fast-json-stable-stringify "^2.0.0"
+    json-schema-traverse "^0.4.1"
+    uri-js "^4.2.2"
+
 ansi-escapes@^4.3.2:
  version "4.3.2"
  resolved "https://registry.npmjs.org/ansi-escapes/-/ansi-escapes-4.3.2.tgz"
@@ -1297,6 +1416,13 @@ brace-expansion@^5.0.2:
  dependencies:
    balanced-match "^4.0.2"

+brace-expansion@^5.0.8:
+  version "5.0.9"
+  resolved "https://registry.yarnpkg.com/brace-expansion/-/brace-expansion-5.0.9.tgz#7c72438809b5fa5babf54199a1f1c281a6984fcf"
+  integrity sha512-ScQ4IuvIEF1TMlP7Zt+vjJ//9zlPb2SDcxWxM3bk8s6t6GGdJ7KO1dCcTidOPJKePW30LE/2cT7wCyPho9/Wxg==
+  dependencies:
+    balanced-match "^4.0.2"
+
 braces@^3.0.3:
  version "3.0.3"
  resolved "https://registry.npmjs.org/braces/-/braces-3.0.3.tgz"
@@ -1429,7 +1555,7 @@ cross-spawn@^7.0.3, cross-spawn@^7.0.6:
    shebang-command "^2.0.0"
    which "^2.0.1"

-debug@^4.1.0, debug@^4.1.1, debug@^4.3.1:
+debug@^4.1.0, debug@^4.1.1, debug@^4.3.1, debug@^4.3.2:
  version "4.4.3"
  resolved "https://registry.npmjs.org/debug/-/debug-4.4.3.tgz"
  integrity sha512-RGwwWnwQvkVfavKVt22FGLw+xYSdzARwm0ru6DhTVA3umU5hZc28V3kO4stgYryrTlLpuvgI9GiijltAjNbcqA==
@@ -1446,6 +1572,11 @@ dedent@^1.6.0:
  resolved "https://registry.npmjs.org/dedent/-/dedent-1.7.1.tgz"
  integrity sha512-9JmrhGZpOlEgOLdQgSm0zxFaYoQon408V1v49aqTWuXENVlnCuY9JBZcXZiCsZQWDjTm5Qf/nIvAy77mXDAjEg==

+deep-is@^0.1.3:
+  version "0.1.4"
+  resolved "https://registry.yarnpkg.com/deep-is/-/deep-is-0.1.4.tgz#a6f2dce612fadd2ef1f519b73551f17e85199831"
+  integrity sha512-oIPzksmTg4/MriiaYGO+okXDT7ztn/w3Eptv/+gSIdMdKsJo0u4CfYNFJPy+4SKMuCqGw2wxnA+URMg3t8a/bQ==
+
 deepmerge@^4.3.1:
  version "4.3.1"
  resolved "https://registry.npmjs.org/deepmerge/-/deepmerge-4.3.1.tgz"
@@ -1548,11 +1679,105 @@ escape-string-regexp@^2.0.0:
  resolved "https://registry.npmjs.org/escape-string-regexp/-/escape-string-regexp-2.0.0.tgz"
  integrity sha512-UpzcLCXolUWcNu5HtVMHYdXJjArjsF9C0aNnquZYY4uW/Vu0miy5YoWvbV345HauVvcAUnpRuhMMcqTcGOY2+w==

+escape-string-regexp@^4.0.0:
+  version "4.0.0"
+  resolved "https://registry.yarnpkg.com/escape-string-regexp/-/escape-string-regexp-4.0.0.tgz#14ba83a5d373e3d311e5afca29cf5bfad965bf34"
+  integrity sha512-TtpcNJ3XAzx3Gq8sWRzJaVajRs0uVxA2YAkdb1jm2YkPz4G6egUFAyA3n5vtEIZefPk5Wa4UXbKuS5fKkJWdgA==
+
+eslint-scope@^9.1.2:
+  version "9.1.2"
+  resolved "https://registry.yarnpkg.com/eslint-scope/-/eslint-scope-9.1.2.tgz#b9de6ace2fab1cff24d2e58d85b74c8fcea39802"
+  integrity sha512-xS90H51cKw0jltxmvmHy2Iai1LIqrfbw57b79w/J7MfvDfkIkFZ+kj6zC3BjtUwh150HsSSdxXZcsuv72miDFQ==
+  dependencies:
+    "@types/esrecurse" "^4.3.1"
+    "@types/estree" "^1.0.8"
+    esrecurse "^4.3.0"
+    estraverse "^5.2.0"
+
+eslint-visitor-keys@^3.4.3:
+  version "3.4.3"
+  resolved "https://registry.yarnpkg.com/eslint-visitor-keys/-/eslint-visitor-keys-3.4.3.tgz#0cd72fe8550e3c2eae156a96a4dddcd1c8ac5800"
+  integrity sha512-wpc+LXeiyiisxPlEkUzU6svyS1frIO3Mgxj1fdy7Pm8Ygzguax2N3Fa/D/ag1WqbOprdI+uY6wMUl8/a2G+iag==
+
+eslint-visitor-keys@^5.0.1:
+  version "5.0.1"
+  resolved "https://registry.yarnpkg.com/eslint-visitor-keys/-/eslint-visitor-keys-5.0.1.tgz#9e3c9489697824d2d4ce3a8ad12628f91e9f59be"
+  integrity sha512-tD40eHxA35h0PEIZNeIjkHoDR4YjjJp34biM0mDvplBe//mB+IHCqHDGV7pxF+7MklTvighcCPPZC7ynWyjdTA==
+
+eslint@10.8.1:
+  version "10.8.1"
+  resolved "https://registry.yarnpkg.com/eslint/-/eslint-10.8.1.tgz#fb37d514c19b6dd5b2d6b70169fd26fddfa97967"
+  integrity sha512-wqA7W2jbsC/BnV9Iv1UZpKVFkO1AdNoSmYW8NWG4HNOBbkAMvIqDZ27pI2f07dqn583NcIC44ckjAcOXDL1QbQ==
+  dependencies:
+    "@eslint-community/eslint-utils" "^4.8.0"
+    "@eslint-community/regexpp" "^4.12.2"
+    "@eslint/config-array" "^0.23.5"
+    "@eslint/config-helpers" "^0.7.0"
+    "@eslint/core" "^1.2.1"
+    "@eslint/plugin-kit" "^0.7.2"
+    "@humanfs/node" "^0.16.6"
+    "@humanwhocodes/module-importer" "^1.0.1"
+    "@humanwhocodes/retry" "^0.4.2"
+    "@types/estree" "^1.0.6"
+    ajv "^6.14.0"
+    cross-spawn "^7.0.6"
+    debug "^4.3.2"
+    escape-string-regexp "^4.0.0"
+    eslint-scope "^9.1.2"
+    eslint-visitor-keys "^5.0.1"
+    espree "^11.2.0"
+    esquery "^1.7.0"
+    esutils "^2.0.2"
+    fast-deep-equal "^3.1.3"
+    file-entry-cache "^8.0.0"
+    find-up "^5.0.0"
+    glob-parent "^6.0.2"
+    ignore "^5.2.0"
+    imurmurhash "^0.1.4"
+    is-glob "^4.0.0"
+    json-stable-stringify-without-jsonify "^1.0.1"
+    minimatch "^10.2.5"
+    natural-compare "^1.4.0"
+    optionator "^0.9.3"
+
+espree@^11.2.0:
+  version "11.2.0"
+  resolved "https://registry.yarnpkg.com/espree/-/espree-11.2.0.tgz#01d5e47dc332aaba3059008362454a8cc34ccaa5"
+  integrity sha512-7p3DrVEIopW1B1avAGLuCSh1jubc01H2JHc8B4qqGblmg5gI9yumBgACjWo4JlIc04ufug4xJ3SQI8HkS/Rgzw==
+  dependencies:
+    acorn "^8.16.0"
+    acorn-jsx "^5.3.2"
+    eslint-visitor-keys "^5.0.1"
+
 esprima@^4.0.0:
  version "4.0.1"
  resolved "https://registry.npmjs.org/esprima/-/esprima-4.0.1.tgz"
  integrity sha512-eGuFFw7Upda+g4p+QHvnW0RyTX/SVeJBDM/gCtMARO0cLuT2HcEKnTPvhjV6aGeqrCB/sbNop0Kszm0jsaWU4A==

+esquery@^1.7.0:
+  version "1.7.0"
+  resolved "https://registry.yarnpkg.com/esquery/-/esquery-1.7.0.tgz#08d048f261f0ddedb5bae95f46809463d9c9496d"
+  integrity sha512-Ap6G0WQwcU/LHsvLwON1fAQX9Zp0A2Y6Y/cJBl9r/JbW90Zyg4/zbG6zzKa2OTALELarYHmKu0GhpM5EO+7T0g==
+  dependencies:
+    estraverse "^5.1.0"
+
+esrecurse@^4.3.0:
+  version "4.3.0"
+  resolved "https://registry.yarnpkg.com/esrecurse/-/esrecurse-4.3.0.tgz#7ad7964d679abb28bee72cec63758b1c5d2c9921"
+  integrity sha512-KmfKL3b6G+RXvP8N1vr3Tq1kL/oCFgn2NYXEtqP8/L3pKapUA4G8cFVaoF3SU323CD4XypR/ffioHmkti6/Tag==
+  dependencies:
+    estraverse "^5.2.0"
+
+estraverse@^5.1.0, estraverse@^5.2.0:
+  version "5.3.0"
+  resolved "https://registry.yarnpkg.com/estraverse/-/estraverse-5.3.0.tgz#2eea5290702f26ab8fe5370370ff86c965d21123"
+  integrity sha512-MMdARuVEQziNTeJD8DgMqmhwR11BRQ/cBP+pLtYdSTnf3MIO8fFeiINEbX36ZdNlfU/7A9f3gUw49B3oQsvwBA==
+
+esutils@^2.0.2:
+  version "2.0.3"
+  resolved "https://registry.yarnpkg.com/esutils/-/esutils-2.0.3.tgz#74d2eb4de0b8da1293711910d50775b9b710ef64"
+  integrity sha512-kVscqXk4OCp68SZ0dkgEKVi6/8ij300KBWTJq32P/dYeWTSwK41WyTxalN1eRmA5Z9UU/LX9D7FWSmV9SAYx6g==
+
 ethereum-blockies-base64@^1.0.2:
  version "1.0.2"
  resolved "https://registry.npmjs.org/ethereum-blockies-base64/-/ethereum-blockies-base64-1.0.2.tgz"
@@ -1605,11 +1830,21 @@ expect@30.2.0:
    jest-mock "30.2.0"
    jest-util "30.2.0"

-fast-json-stable-stringify@^2.1.0:
+fast-deep-equal@^3.1.1, fast-deep-equal@^3.1.3:
+  version "3.1.3"
+  resolved "https://registry.yarnpkg.com/fast-deep-equal/-/fast-deep-equal-3.1.3.tgz#3a7d56b559d6cbc3eb512325244e619a65c6c525"
+  integrity sha512-f3qQ9oQy9j2AhBe/H9VC91wLmKBCCU/gDOnKNAYG5hswO7BLKj09Hc5HYNz9cGI++xlpDCIgDaitVs03ATR84Q==
+
+fast-json-stable-stringify@^2.0.0, fast-json-stable-stringify@^2.1.0:
  version "2.1.0"
  resolved "https://registry.npmjs.org/fast-json-stable-stringify/-/fast-json-stable-stringify-2.1.0.tgz"
  integrity sha512-lhd/wF+Lk98HZoTCtlVraHtfh5XYijIjalXck7saUtuanSDyLMxnHhSXEDJqHxD7msR8D0uCmqlkwjCV8xvwHw==

+fast-levenshtein@^2.0.6:
+  version "2.0.6"
+  resolved "https://registry.yarnpkg.com/fast-levenshtein/-/fast-levenshtein-2.0.6.tgz#3d8a5c66883a16a30ca8643e851f19baa7797917"
+  integrity sha512-DCXu6Ifhqcks7TZKY3Hxp3y6qphY5SJZmrWMDrKcERSOXWQdMhU9Ig/PYrzyw/ul9jOIyh0N4M0tbC5hodg8dw==
+
 fb-watchman@^2.0.2:
  version "2.0.2"
  resolved "https://registry.npmjs.org/fb-watchman/-/fb-watchman-2.0.2.tgz"
@@ -1617,6 +1852,13 @@ fb-watchman@^2.0.2:
  dependencies:
    bser "2.1.1"

+file-entry-cache@^8.0.0:
+  version "8.0.0"
+  resolved "https://registry.yarnpkg.com/file-entry-cache/-/file-entry-cache-8.0.0.tgz#7787bddcf1131bffb92636c69457bbc0edd6d81f"
+  integrity sha512-XXTUwCvisa5oacNGRP9SfNtYBNAMi+RPwBFmblZEF7N7swHYQS6/Zfk7SRwx4D5j3CH211YNRco1DEMNVfZCnQ==
+  dependencies:
+    flat-cache "^4.0.0"
+
 fill-range@^7.1.1:
  version "7.1.1"
  resolved "https://registry.npmjs.org/fill-range/-/fill-range-7.1.1.tgz"
@@ -1632,6 +1874,27 @@ find-up@^4.0.0, find-up@^4.1.0:
    locate-path "^5.0.0"
    path-exists "^4.0.0"

+find-up@^5.0.0:
+  version "5.0.0"
+  resolved "https://registry.yarnpkg.com/find-up/-/find-up-5.0.0.tgz#4c92819ecb7083561e4f4a240a86be5198f536fc"
+  integrity sha512-78/PXT1wlLLDgTzDs7sjq9hzz0vXD+zn+7wypEe4fXQxCmdmqfGsEPQxmiCSQI3ajFV91bVSsvNtrJRiW6nGng==
+  dependencies:
+    locate-path "^6.0.0"
+    path-exists "^4.0.0"
+
+flat-cache@^4.0.0:
+  version "4.0.1"
+  resolved "https://registry.yarnpkg.com/flat-cache/-/flat-cache-4.0.1.tgz#0ece39fcb14ee012f4b0410bd33dd9c1f011127c"
+  integrity sha512-f7ccFPK3SXFHpx15UIGyRJ/FJQctuKZ0zVuN3frBo4HnK3cay9VEW0R6yPYFHC0AgqhukPzKjq22t5DmAyqGyw==
+  dependencies:
+    flatted "^3.2.9"
+    keyv "^4.5.4"
+
+flatted@^3.2.9:
+  version "3.4.4"
+  resolved "https://registry.yarnpkg.com/flatted/-/flatted-3.4.4.tgz#aeeca2a506303f0cee61c59e6c9f2a88d2f29fc6"
+  integrity sha512-5+ybhBZANEJxaH3X5evAFatUxLfEHSr7n6kYJ+1Qd0mUqr4eu9gIf6GDbWHf8RJijHrjjO8G+la14SlL2SeS1Q==
+
 foreground-child@^3.1.0:
  version "3.3.1"
  resolved "https://registry.npmjs.org/foreground-child/-/foreground-child-3.3.1.tgz"
@@ -1670,6 +1933,13 @@ get-stream@^6.0.0:
  resolved "https://registry.npmjs.org/get-stream/-/get-stream-6.0.1.tgz"
  integrity sha512-ts6Wi+2j3jQjqi70w5AlN8DFnkSwC+MqmxEzdEALB2qXZYV3X/b1CTfgPLGJNMeAWxdPfU8FO1ms3NUfaHCPYg==

+glob-parent@^6.0.2:
+  version "6.0.2"
+  resolved "https://registry.yarnpkg.com/glob-parent/-/glob-parent-6.0.2.tgz#6d237d99083950c79290f24c7642a3de9a28f9e3"
+  integrity sha512-XxwI8EOhVQgWp6iDL+3b0r86f4d6AX6zSU55HfB4ydCEuXLXc5FcYeOu+nnGftS4TEju/11rt4KJPTMgbfmv4A==
+  dependencies:
+    is-glob "^4.0.3"
+
 glob@^10.3.10:
  version "10.5.0"
  resolved "https://registry.npmjs.org/glob/-/glob-10.5.0.tgz"
@@ -1694,6 +1964,11 @@ glob@^7.1.4:
    once "^1.3.0"
    path-is-absolute "^1.0.0"

+globals@17.11.0:
+  version "17.11.0"
+  resolved "https://registry.yarnpkg.com/globals/-/globals-17.11.0.tgz#d643485bb30220d7751e511cf4f68c73d3870d87"
+  integrity sha512-Z2I8hM+PbJDXQDq3Icgpzv+mPdwr68iZUU9d5WW4FuXfDUQfkZaZuvjMv42/5crNyw154+9+VWXbYrUgDXbxNw==
+
 graceful-fs@^4.2.11, graceful-fs@^4.2.4:
  version "4.2.11"
  resolved "https://registry.npmjs.org/graceful-fs/-/graceful-fs-4.2.11.tgz"
@@ -1714,6 +1989,11 @@ human-signals@^2.1.0:
  resolved "https://registry.npmjs.org/human-signals/-/human-signals-2.1.0.tgz"
  integrity sha512-B4FFZ6q/T2jhhksgkbEW3HBvWIfDW85snkQgawt07S7J5QXTk6BkNV+0yAeZrM5QpMAdYlocGoljn0sJ/WQkFw==

+ignore@^5.2.0:
+  version "5.3.2"
+  resolved "https://registry.yarnpkg.com/ignore/-/ignore-5.3.2.tgz#3cd40e729f3643fd87cb04e50bf0eb722bc596f5"
+  integrity sha512-hsBTNUqQTDwkWtcdYI2i06Y/nUBEsNEDJKjWdigLvegy8kDuJAS8uRlpkkcQpyEXL0Z/pjDy5HBmMjRCJ2gq+g==
+
 import-local@^3.2.0:
  version "3.2.0"
  resolved "https://registry.npmjs.org/import-local/-/import-local-3.2.0.tgz"
@@ -1760,7 +2040,7 @@ is-generator-fn@^2.1.0:
  resolved "https://registry.npmjs.org/is-generator-fn/-/is-generator-fn-2.1.0.tgz"
  integrity sha512-cTIB4yPYL/Grw0EaSzASzg6bBy9gqCofvWN8okThAYIxKJZC+udlRAmGbM0XLeniEJSs8uEgHPGuHSe1XsOLSQ==

-is-glob@^4.0.3:
+is-glob@^4.0.0, is-glob@^4.0.3:
  version "4.0.3"
  resolved "https://registry.npmjs.org/is-glob/-/is-glob-4.0.3.tgz"
  integrity sha512-xelSayHH36ZgE7ZWhli7pW34hNbNl8Ojv5KVmkJD4hBdD3th8Tfk9vYasLM+mXWOZhFkgZfxhLSnrwRr4elSSg==
@@ -2212,21 +2492,51 @@ jsesc@^3.0.2:
  resolved "https://registry.npmjs.org/jsesc/-/jsesc-3.1.0.tgz"
  integrity sha512-/sM3dO2FOzXjKQhJuo0Q173wf2KOo8t4I8vHy6lF9poUp7bKT0/NHE8fPX23PwfhnykfqnC2xRxOnVw5XuGIaA==

+json-buffer@3.0.1:
+  version "3.0.1"
+  resolved "https://registry.yarnpkg.com/json-buffer/-/json-buffer-3.0.1.tgz#9338802a30d3b6605fbe0613e094008ca8c05a13"
+  integrity sha512-4bV5BfR2mqfQTJm+V5tPPdf+ZpuhiIvTuAB5g8kcrXOZpTT/QwwVRWBywX1ozr6lEuPdbHxwaJlm9G6mI2sfSQ==
+
 json-parse-even-better-errors@^2.3.0:
  version "2.3.1"
  resolved "https://registry.npmjs.org/json-parse-even-better-errors/-/json-parse-even-better-errors-2.3.1.tgz"
  integrity sha512-xyFwyhro/JEof6Ghe2iz2NcXoj2sloNsWr/XsERDK/oiPCfaNhl5ONfp+jQdAZRQQ0IJWNzH9zIZF7li91kh2w==

+json-schema-traverse@^0.4.1:
+  version "0.4.1"
+  resolved "https://registry.yarnpkg.com/json-schema-traverse/-/json-schema-traverse-0.4.1.tgz#69f6a87d9513ab8bb8fe63bdb0979c448e684660"
+  integrity sha512-xbbCH5dCYU5T8LcEhhuh7HJ88HXuW3qsI3Y0zOZFKfZEHcpWiHU/Jxzk629Brsab/mMiHQti9wMP+845RPe3Vg==
+
+json-stable-stringify-without-jsonify@^1.0.1:
+  version "1.0.1"
+  resolved "https://registry.yarnpkg.com/json-stable-stringify-without-jsonify/-/json-stable-stringify-without-jsonify-1.0.1.tgz#9db7b59496ad3f3cfef30a75142d2d930ad72651"
+  integrity sha512-Bdboy+l7tA3OGW6FjyFHWkP5LuByj1Tk33Ljyq0axyzdk9//JSi2u3fP1QSmd1KNwq6VOKYGlAu87CisVir6Pw==
+
 json5@^2.2.3:
  version "2.2.3"
  resolved "https://registry.npmjs.org/json5/-/json5-2.2.3.tgz"
  integrity sha512-XmOWe7eyHYH14cLdVPoyg+GOH3rYX++KpzrylJwSW98t3Nk+U8XOl8FWKOgwtzdb8lXGf6zYwDUzeHMWfxasyg==

+keyv@^4.5.4:
+  version "4.5.4"
+  resolved "https://registry.yarnpkg.com/keyv/-/keyv-4.5.4.tgz#a879a99e29452f942439f2a405e3af8b31d4de93"
+  integrity sha512-oxVHkHR/EJf2CNXnWxRLW6mg7JyCCUcG0DtEGmL2ctUo1PNTin1PUil+r/+4r5MpVgC/fn1kjsx7mjSujKqIpw==
+  dependencies:
+    json-buffer "3.0.1"
+
 leven@^3.1.0:
  version "3.1.0"
  resolved "https://registry.npmjs.org/leven/-/leven-3.1.0.tgz"
  integrity sha512-qsda+H8jTaUaN/x5vzW2rzc+8Rw4TAQ/4KjB46IwK5VH+IlVeeeje/EoZRpiXvIqjFgK84QffqPztGI3VBLG1A==

+levn@^0.4.1:
+  version "0.4.1"
+  resolved "https://registry.yarnpkg.com/levn/-/levn-0.4.1.tgz#ae4562c007473b932a6200d403268dd2fffc6ade"
+  integrity sha512-+bT2uH4E5LGE7h/n3evcS/sQlJXCpIp6ym8OWJ5eV6+67Dsql/LaaT7qJBAt2rzfoa/5QBGBhxDix1dMt2kQKQ==
+  dependencies:
+    prelude-ls "^1.2.1"
+    type-check "~0.4.0"
+
 libsodium-sumo@^0.8.0:
  version "0.8.2"
  resolved "https://registry.npmjs.org/libsodium-sumo/-/libsodium-sumo-0.8.2.tgz"
@@ -2325,6 +2635,13 @@ locate-path@^5.0.0:
  dependencies:
    p-locate "^4.1.0"

+locate-path@^6.0.0:
+  version "6.0.0"
+  resolved "https://registry.yarnpkg.com/locate-path/-/locate-path-6.0.0.tgz#55321eb309febbc59c4801d931a72452a681d286"
+  integrity sha512-iPZK6eYjbxRu3uB4/WZ3EsEIMJFMqAoopl3R+zuq0UjcAm/MO6KCweDgPfP3elTztoKP3KtnVHxTn2NHBSDVUw==
+  dependencies:
+    p-locate "^5.0.0"
+
 lru-cache@^10.2.0:
  version "10.4.3"
  resolved "https://registry.npmjs.org/lru-cache/-/lru-cache-10.4.3.tgz"
@@ -2376,6 +2693,13 @@ mimic-fn@^2.1.0:
  resolved "https://registry.npmjs.org/mimic-fn/-/mimic-fn-2.1.0.tgz"
  integrity sha512-OqbOk5oEQeAZ8WXWydlu9HJjz9WVdEIvamMCcXmuqUYjTknH/sqsWvhQ3vgwKFRR1HpjvNBKQ37nbJgYzGqGcg==

+minimatch@^10.2.4, minimatch@^10.2.5:
+  version "10.2.6"
+  resolved "https://registry.yarnpkg.com/minimatch/-/minimatch-10.2.6.tgz#fd956bbe0b77241e9f15ac5dccb1c638060968ef"
+  integrity sha512-vpLQEs+VLCr1nU0BXS07maYoFwlDAH0gngQuuttxIwutDFEMHq2blX+8vpgxDdK3J1PwjCJiep77OitTZ4Ll1A==
+  dependencies:
+    brace-expansion "^5.0.8"
+
 minimatch@^3.0.4, minimatch@^3.1.1:
  version "3.1.3"
  resolved "https://registry.npmjs.org/minimatch/-/minimatch-3.1.3.tgz"
@@ -2456,6 +2780,18 @@ onetime@^5.1.2:
  dependencies:
    mimic-fn "^2.1.0"

+optionator@^0.9.3:
+  version "0.9.4"
+  resolved "https://registry.yarnpkg.com/optionator/-/optionator-0.9.4.tgz#7ea1c1a5d91d764fb282139c88fe11e182a3a734"
+  integrity sha512-6IpQ7mKUxRcZNLIObR0hz7lxsapSSIYNZJwXPGeF0mTVqGKFIXj1DQcMoT22S3ROcLyY/rz0PWaWZ9ayWmad9g==
+  dependencies:
+    deep-is "^0.1.3"
+    fast-levenshtein "^2.0.6"
+    levn "^0.4.1"
+    prelude-ls "^1.2.1"
+    type-check "^0.4.0"
+    word-wrap "^1.2.5"
+
 p-limit@^2.2.0:
  version "2.3.0"
  resolved "https://registry.npmjs.org/p-limit/-/p-limit-2.3.0.tgz"
@@ -2463,7 +2799,7 @@ p-limit@^2.2.0:
  dependencies:
    p-try "^2.0.0"

-p-limit@^3.1.0:
+p-limit@^3.0.2, p-limit@^3.1.0:
  version "3.1.0"
  resolved "https://registry.npmjs.org/p-limit/-/p-limit-3.1.0.tgz"
  integrity sha512-TYOanM3wGwNGsZN2cVTYPArw454xnXj5qmWF1bEoAc4+cU/ol7GVh7odevjp1FNHduHc3KZMcFduxU5Xc6uJRQ==
@@ -2477,6 +2813,13 @@ p-locate@^4.1.0:
  dependencies:
    p-limit "^2.2.0"

+p-locate@^5.0.0:
+  version "5.0.0"
+  resolved "https://registry.yarnpkg.com/p-locate/-/p-locate-5.0.0.tgz#83c8315c6785005e3bd021839411c9e110e6d834"
+  integrity sha512-LaNjtRWUBY++zB5nE/NwcaoMylSPk+S+ZHNB1TzdbMJMny6dynpAGt7X/tl/QYq3TIeE6nxHppbo2LGymrG5Pw==
+  dependencies:
+    p-limit "^3.0.2"
+
 p-try@^2.0.0:
  version "2.2.0"
  resolved "https://registry.npmjs.org/p-try/-/p-try-2.2.0.tgz"
@@ -2562,6 +2905,11 @@ pnglib@0.0.1:
  resolved "https://registry.npmjs.org/pnglib/-/pnglib-0.0.1.tgz"
  integrity sha512-95ChzOoYLOPIyVmL+Y6X+abKGXUJlvOVLkB1QQkyXl7Uczc6FElUy/x01NS7r2GX6GRezloO/ecCX9h4U9KadA==

+prelude-ls@^1.2.1:
+  version "1.2.1"
+  resolved "https://registry.yarnpkg.com/prelude-ls/-/prelude-ls-1.2.1.tgz#debc6489d7a6e6b0e7611888cec880337d316396"
+  integrity sha512-vkcDPrRZo1QZLbn5RLGPpg/WmIQ65qoWWhcGKf/b5eplkkarX0m9z8ppCat4mlOqUsWpyNuYgO3VRyrYHSzX5g==
+
 prettier@^3.8.1:
  version "3.8.1"
  resolved "https://registry.npmjs.org/prettier/-/prettier-3.8.1.tgz"
@@ -2576,6 +2924,11 @@ pretty-format@30.2.0:
    ansi-styles "^5.2.0"
    react-is "^18.3.1"

+punycode@^2.1.0:
+  version "2.3.1"
+  resolved "https://registry.yarnpkg.com/punycode/-/punycode-2.3.1.tgz#027422e2faec0b25e1549c3e1bd8309b9133b6e5"
+  integrity sha512-vYt7UD1U9Wg6138shLtLOvdAu+8DsC/ilFtEVHcH+wydcSpNE20AfSOduf6MkRFahL5FY7X1oU7nKVZFtfq8Fg==
+
 pure-rand@^7.0.0:
  version "7.0.1"
  resolved "https://registry.npmjs.org/pure-rand/-/pure-rand-7.0.1.tgz"
@@ -2822,6 +3175,13 @@ tslib@^2.8.1:
  resolved "https://registry.yarnpkg.com/tslib/-/tslib-2.8.1.tgz#612efe4ed235d567e8aba5f2a5fab70280ade83f"
  integrity sha512-oJFu94HQb+KVduSUQL7wnpmqnfmLsOA/nAh6b6EH0wCEoK0/mPeXU6c3wKDV83MkOuHPRHtSXKKU99IBazS/2w==

+type-check@^0.4.0, type-check@~0.4.0:
+  version "0.4.0"
+  resolved "https://registry.yarnpkg.com/type-check/-/type-check-0.4.0.tgz#07b8203bfa7056c0657050e3ccd2c37730bab8f1"
+  integrity sha512-XleUoc9uwGXqjWwXaUTZAmzMcFZ5858QA2vvx1Ur5xIcixXIP+8LnFDgRplU30us6teqdlskFfu+ae4K79Ooew==
+  dependencies:
+    prelude-ls "^1.2.1"
+
 type-detect@4.0.8:
  version "4.0.8"
  resolved "https://registry.npmjs.org/type-detect/-/type-detect-4.0.8.tgz"
@@ -2872,6 +3232,13 @@ update-browserslist-db@^1.2.0:
    escalade "^3.2.0"
    picocolors "^1.1.1"

+uri-js@^4.2.2:
+  version "4.4.1"
+  resolved "https://registry.yarnpkg.com/uri-js/-/uri-js-4.4.1.tgz#9b1a52595225859e55f669d928f88c6c57f2a77e"
+  integrity sha512-7rKUyy33Q1yc98pQ1DAmLtwX109F7TIfWlW1Ydo8Wl1ii1SeHieeh0HHfPeL2fMXK6z0s8ecKs9frCuLJvndBg==
+  dependencies:
+    punycode "^2.1.0"
+
 v8-to-istanbul@^9.0.1:
  version "9.3.0"
  resolved "https://registry.npmjs.org/v8-to-istanbul/-/v8-to-istanbul-9.3.0.tgz"
@@ -2900,6 +3267,11 @@ which@^2.0.1:
  dependencies:
    isexe "^2.0.0"

+word-wrap@^1.2.5:
+  version "1.2.5"
+  resolved "https://registry.yarnpkg.com/word-wrap/-/word-wrap-1.2.5.tgz#d2c45c6dd4fbce621a66f136cbe328afd0410b34"
+  integrity sha512-BN22B5eaMMI9UMtjrGd5g5eCYPpCPDUy0FJXbYsaT5zYxjFOckS53SQDE3pWkVoWpHXVb3BrYcEN4Twa55B5cA==
+
 "wrap-ansi-cjs@npm:wrap-ansi@^7.0.0":
  version "7.0.0"
  resolved "https://registry.npmjs.org/wrap-ansi/-/wrap-ansi-7.0.0.tgz"
Author	SHA1	Message	Date
sneak	7270480e0b	build: add ESLint to script/lint and containerize linting (closes #152 ) Some checks failed check / check (push) Failing after 2m16s Details script/lint ran `prettier --check .`, byte for byte what script/fmt-check runs, so make check checked formatting twice and did no static analysis on a cryptocurrency wallet. Two used-but-not-imported crashes shipped past it. ESLint is pinned in package.json with @eslint/js recommended as the base and a flat config in eslint.config.js. no-undef and no-unused-vars are restated error-level so a future recommended-set change cannot downgrade them. Globals are declared per tree rather than globally, because a too-wide set hides the next unimported identifier: browser for the popup and content scripts, service worker for src/background/ and src/shared/, browser for the one documented POPUP ONLY module in src/shared/, jest for tests/, node for build.js, and both for the e2e harnesses, which carry the callbacks they ship into the page inline. Two rules new to the recommended set are off, and both would have cost something to satisfy. no-useless-assignment flags the `password = null` and `decryptedSecret = null` wipes in approval.js and confirmTx.js: those assignments are dead by construction, which is the point of them, and the rule's fix is to delete the wipe. preserve-caught-error would change what the wallet's error paths throw, which is a decision of its own. Every remaining violation is fixed: 41 unused bindings and 53 undefined identifiers. Unused catch bindings became `catch {`, which the repo already used; the shared init(ctx) view signature keeps its parameter as _ctx in the three views that do not read it. src/shared/uniswap.js keeps its unused V2_SWAP_EXACT_OUT decoder behind a scoped disable, because deleting it would widen the gap it represents rather than close it (#283). Linting is containerized. script/lint builds the Dockerfile's new lint stage so the ESLint deciding whether this repo is green is the pinned one and not whatever the host has; AUTISTMASK_LINT_NATIVE, set only in that image, is what makes make check inside the CI build lint in place instead of recursing into docker. The check stage takes a COPY --from=lint dependency so a lint failure fails the whole build early rather than racing it. No --fix anywhere in the lint path: make check remains non-mutating. The README claim that a used-but-not-imported identifier is invisible to make check, and the same claim in script/test-e2e, are no longer true and are corrected.	2026-08-14 04:16:53 +00:00
clawbot	0be20d7270	fix: render the view "Back" lands on after the popup is reopened (closes #268 ) All checks were successful check / check (push) Successful in 1m27s Details	2026-08-14 06:14:09 +02:00
clawbot	9dcd875dd4	fix: carry EIP-1193 error codes through to the page (closes #274 ) All checks were successful check / check (push) Successful in 28s Details The provider rebuilt every rejection as a bare Error carrying only a message, so a dApp checking err.code === 4001 saw undefined and could not tell a user's deliberate refusal from a failure. Well-behaved sites therefore showed an error or retried instead of accepting the refusal. The code was produced correctly and did cross the extension boundary; it was lost in the last hop. Rejections now reach the page as a ProviderRpcError carrying code, and data where present. The code is passed through verbatim rather than matched against a whitelist, so a code added upstream later needs no change here. An error that genuinely has no code stays a plain Error with no code property at all, rather than advertising code: undefined -- 'code' in err is what a careful dApp asks. Messages are unchanged for every path, verified byte-for-byte against the previous provider across every background error shape. The end-to-end assertion that printed the observed code now requires it.	2026-08-12 13:47:33 +02:00
clawbot	c755a5e944	fix: a shared ticker no longer hides one of its two real tokens (closes #276 ) All checks were successful check / check (push) Successful in 33s Details Seven bundled tokens were filtered as spoofs at their own address, so a user holding FRAX, TON, REUSD, EURE, MSUSD, MUSD or JPYC could not see or spend the one the wallet happened not to pick. The known-symbol table is derived from the bundled token list, first-wins in market-cap order, so a symbol that appears twice silently condemned its second contract. Both are real tokens from the same fetch and neither is stale -- three pairs are one issuer's old and new contract, four are unrelated issuers sharing a ticker. Picking a winner would have been guessing, and dropping the ambiguous symbols would have ended spoof filtering for those tickers entirely. The table now maps a symbol to the set of addresses that legitimately bear it. A contract outside the set is still a spoof, so the check is not weakened: a third contract bearing any of the seven shared tickers is refused, and that is tested. The filter decides what is fake, not what is worth holding, so a legacy contract stays in the set -- it still holds real balances. A test walks the whole bundled list asserting no token is filtered at its own address, which is the guard whose absence let this ship.	2026-08-12 13:31:55 +02:00