fix: make token contract display on confirm-tx consistent with other views

Add color dot (addressDotHtml), dashed underline styling, and click-to-copy
functionality to the token contract address on the confirm-tx page, matching
the display pattern used in addressToken, txStatus, and other views.

Closes #70

src/popup/index.html

@@ -305,6 +305,26 @@
                     >
                         + Token
                     </button>
+                    <div class="relative">
+                        <button
+                            id="btn-more-menu"
+                            class="border border-border px-2 py-1 hover:bg-fg hover:text-bg cursor-pointer"
+                            aria-label="More actions"
+                        >
+                            &middot;&middot;&middot;
+                        </button>
+                        <div
+                            id="more-menu-dropdown"
+                            class="hidden absolute right-0 top-full mt-1 border border-border bg-bg z-50 whitespace-nowrap py-1"
+                        >
+                            <button
+                                id="btn-export-privkey"
+                                class="block w-full text-left px-4 py-1.5 text-xs font-light text-muted hover:bg-hover hover:text-fg cursor-pointer"
+                            >
+                                Export Private Key
+                            </button>
+                        </div>
+                    </div>
                 </div>
 
                 <!-- transactions -->
@@ -318,6 +338,60 @@
                 </div>
             </div>
 
+            <!-- ============ EXPORT PRIVATE KEY VIEW ============ -->
+            <div id="view-export-privkey" class="view hidden">
+                <button
+                    id="btn-export-privkey-back"
+                    class="border border-border px-2 py-1 hover:bg-fg hover:text-bg cursor-pointer mb-2"
+                >
+                    &lt; Back
+                </button>
+                <div
+                    id="export-privkey-jazzicon"
+                    class="flex justify-center mt-1 mb-3"
+                ></div>
+                <h2 class="font-bold mb-1">Export Private Key</h2>
+                <p class="text-xs mb-1" id="export-privkey-title"></p>
+                <p class="text-xs mb-3">
+                    <span id="export-privkey-dot"></span>
+                    <span
+                        id="export-privkey-address"
+                        class="cursor-pointer"
+                        title="Click to copy"
+                    ></span>
+                </p>
+                <p class="text-xs mb-3 text-muted">
+                    Warning: anyone with this private key can access and
+                    transfer all funds from this address. Never share it.
+                </p>
+                <div
+                    id="export-privkey-flash"
+                    class="text-xs mb-2 hidden"
+                ></div>
+                <div id="export-privkey-password-section" class="mb-2">
+                    <label class="block mb-1">Password</label>
+                    <input
+                        type="password"
+                        id="export-privkey-password"
+                        class="border border-border p-1 w-full font-mono text-sm bg-bg text-fg"
+                        placeholder="Enter your password to continue"
+                    />
+                    <button
+                        id="btn-export-privkey-confirm"
+                        class="border border-border px-2 py-1 hover:bg-fg hover:text-bg cursor-pointer mt-2"
+                    >
+                        Reveal
+                    </button>
+                </div>
+                <div id="export-privkey-result" class="hidden">
+                    <div
+                        id="export-privkey-value"
+                        class="bg-danger-well rounded p-2 font-mono text-xs break-all cursor-pointer mb-1"
+                        title="Click to copy"
+                    ></div>
+                </div>
+            </div>
+
             <!-- ============ ADDRESS-TOKEN DETAIL VIEW ============ -->
             <div id="view-address-token" class="view hidden">
                 <button

src/popup/styles/main.css

@@ -11,6 +11,7 @@
     --color-border-light: #cccccc;
     --color-hover: #eeeeee;
     --color-well: #f5f5f5;
+    --color-danger-well: #fef2f2;
     --color-section: #dddddd;
 }
 

src/popup/views/addressDetail.js

@@ -18,6 +18,8 @@ const { resolveEnsNames } = require("../../shared/ens");
 const { updateSendBalance, renderSendTokenSelect } = require("./send");
 const { log } = require("../../shared/log");
 const makeBlockie = require("ethereum-blockies-base64");
+const { decryptWithPassword } = require("../../shared/vault");
+const { getSignerForAddress } = require("../../shared/wallet");
 
 let ctx;
 
@@ -265,6 +267,102 @@ function init(_ctx) {
     });
 
     $("btn-add-token").addEventListener("click", ctx.showAddTokenView);
+
+    // More menu dropdown
+    const moreBtn = $("btn-more-menu");
+    const moreDropdown = $("more-menu-dropdown");
+    moreBtn.addEventListener("click", (e) => {
+        e.stopPropagation();
+        const isOpen = !moreDropdown.classList.toggle("hidden");
+        moreBtn.classList.toggle("bg-fg", isOpen);
+        moreBtn.classList.toggle("text-bg", isOpen);
+    });
+    document.addEventListener("click", () => {
+        moreDropdown.classList.add("hidden");
+        moreBtn.classList.remove("bg-fg", "text-bg");
+    });
+    moreDropdown.addEventListener("click", (e) => {
+        e.stopPropagation();
+    });
+
+    $("btn-export-privkey").addEventListener("click", () => {
+        moreDropdown.classList.add("hidden");
+        moreBtn.classList.remove("bg-fg", "text-bg");
+        const wallet = state.wallets[state.selectedWallet];
+        const addr = wallet.addresses[state.selectedAddress];
+        const blockieEl = $("export-privkey-jazzicon");
+        blockieEl.innerHTML = "";
+        const bImg = document.createElement("img");
+        bImg.src = makeBlockie(addr.address);
+        bImg.width = 48;
+        bImg.height = 48;
+        bImg.style.imageRendering = "pixelated";
+        bImg.style.borderRadius = "50%";
+        blockieEl.appendChild(bImg);
+        $("export-privkey-title").textContent =
+            wallet.name + " \u2014 Address " + (state.selectedAddress + 1);
+        $("export-privkey-dot").innerHTML = addressDotHtml(addr.address);
+        $("export-privkey-address").textContent = addr.address;
+        $("export-privkey-address").dataset.full = addr.address;
+        $("export-privkey-password").value = "";
+        $("export-privkey-flash").classList.add("hidden");
+        $("export-privkey-flash").textContent = "";
+        $("export-privkey-password-section").classList.remove("hidden");
+        $("export-privkey-result").classList.add("hidden");
+        $("export-privkey-value").textContent = "";
+        showView("export-privkey");
+    });
+
+    $("btn-export-privkey-confirm").addEventListener("click", async () => {
+        const password = $("export-privkey-password").value;
+        if (!password) {
+            $("export-privkey-flash").textContent = "Password is required.";
+            $("export-privkey-flash").classList.remove("hidden");
+            return;
+        }
+        const wallet = state.wallets[state.selectedWallet];
+        try {
+            const secret = await decryptWithPassword(
+                wallet.encryptedSecret,
+                password,
+            );
+            const signer = getSignerForAddress(
+                wallet,
+                state.selectedAddress,
+                secret,
+            );
+            const privateKey = signer.privateKey;
+            $("export-privkey-password-section").classList.add("hidden");
+            $("export-privkey-value").textContent = privateKey;
+            $("export-privkey-result").classList.remove("hidden");
+            $("export-privkey-flash").classList.add("hidden");
+        } catch {
+            $("export-privkey-flash").textContent = "Wrong password.";
+            $("export-privkey-flash").classList.remove("hidden");
+        }
+    });
+
+    $("export-privkey-value").addEventListener("click", () => {
+        const key = $("export-privkey-value").textContent;
+        if (key) {
+            navigator.clipboard.writeText(key);
+            showFlash("Copied!");
+        }
+    });
+
+    $("export-privkey-address").addEventListener("click", () => {
+        const full = $("export-privkey-address").dataset.full;
+        if (full) {
+            navigator.clipboard.writeText(full);
+            showFlash("Copied!");
+        }
+    });
+
+    $("btn-export-privkey-back").addEventListener("click", () => {
+        $("export-privkey-value").textContent = "";
+        $("export-privkey-password").value = "";
+        show();
+    });
 }
 
 module.exports = { init, show };

src/popup/views/confirmTx.js

@@ -14,6 +14,7 @@ const {
     showError,
     hideError,
     showView,
+    showFlash,
     addressTitle,
     addressDotHtml,
     escapeHtml,
@@ -95,11 +96,22 @@ function show(txInfo) {
     // Token contract section (ERC-20 only)
     const tokenSection = $("confirm-token-section");
     if (isErc20) {
+        const dot = addressDotHtml(txInfo.token);
         const link = etherscanTokenLink(txInfo.token);
         $("confirm-token-contract").innerHTML =
-            escapeHtml(txInfo.token) +
+            `<div class="flex items-center">${dot}` +
-            ` <a href="${link}" target="_blank" rel="noopener" class="inline-flex items-center">${EXT_ICON}</a>`;
+            `<span class="break-all underline decoration-dashed cursor-pointer" data-copy="${escapeHtml(txInfo.token)}">${escapeHtml(txInfo.token)}</span>` +
+            `<a href="${link}" target="_blank" rel="noopener" class="inline-flex items-center">${EXT_ICON}</a>` +
+            `</div>`;
         tokenSection.classList.remove("hidden");
+        // Attach click-to-copy on the contract address
+        const copyEl = tokenSection.querySelector("[data-copy]");
+        if (copyEl) {
+            copyEl.onclick = () => {
+                navigator.clipboard.writeText(copyEl.dataset.copy);
+                showFlash("Copied!");
+            };
+        }
     } else {
         tokenSection.classList.add("hidden");
     }

src/popup/views/helpers.js

@@ -31,6 +31,7 @@ const VIEWS = [
     "approve-site",
     "approve-tx",
     "approve-sign",
+    "export-privkey",
 ];
 
 function $(id) {

src/shared/transactions.js

@@ -153,14 +153,9 @@ async function fetchRecentTransactions(address, blockscoutUrl, count = 25) {
 
     // When a token transfer shares a hash with a normal tx, the normal tx
     // is the contract call (0 ETH) and the token transfer has the real
-    // amount and symbol. Preserve contract call metadata (direction, label,
+    // amount and symbol. Replace the normal tx with the token transfer,
-    // method) so swaps and other contract interactions display correctly.
+    // but preserve contract call metadata (direction, label, method) so
-    //
+    // swaps and other contract interactions display correctly.
-    // A single tx hash can produce multiple token transfers (e.g. a swap
-    // sends token A and receives token B). Use a composite key
-    // (hash:contractAddress) so every transfer is preserved. The original
-    // normal-tx entry (keyed by bare hash) is removed when at least one
-    // token transfer replaces it.
     for (const tt of ttJson.items || []) {
         const parsed = parseTokenTransfer(tt, addrLower);
         const existing = txsByHash.get(parsed.hash);
@@ -169,12 +164,8 @@ async function fetchRecentTransactions(address, blockscoutUrl, count = 25) {
             parsed.directionLabel = existing.directionLabel;
             parsed.isContractCall = true;
             parsed.method = existing.method;
-            // Remove the bare-hash normal tx so it isn't duplicated
-            txsByHash.delete(parsed.hash);
         }
-        // Use composite key so multiple token transfers per tx are kept
+        txsByHash.set(parsed.hash, parsed);
-        const compositeKey = parsed.hash + ":" + (parsed.contractAddress || "");
-        txsByHash.set(compositeKey, parsed);
     }
 
     const txs = [...txsByHash.values()];