fix: repair wallet state on delete (closes #156)

src/popup/views/deleteWallet.js

@@ -1,6 +1,10 @@
 const { $, showView, showFlash, goBack, clearViewStack } = require("./helpers");
 const { state, saveState } = require("../../shared/state");
 const { decryptWithPassword } = require("../../shared/vault");
+const {
+    removeWalletFromState,
+    broadcastActiveChanged,
+} = require("../../shared/walletDelete");
 
 let deleteWalletIndex = null;
 let ctx = null;
@@ -58,35 +62,24 @@ function init(_ctx) {
             return;
         }
 
-        // Collect addresses to clean up from allowedSites/deniedSites
-        const addresses = (wallet.addresses || []).map((a) => a.address);
-
-        // Remove wallet
-        state.wallets.splice(walletIdx, 1);
-
-        // Clean up site permissions for deleted addresses
-        for (const addr of addresses) {
-            delete state.allowedSites[addr];
-            delete state.deniedSites[addr];
-        }
+        // Remove the wallet and repair selection, permissions and hasWallet
+        const { activeAddressChanged } = removeWalletFromState(
+            state,
+            walletIdx,
+        );
 
         deleteWalletIndex = null;
 
-        if (state.wallets.length === 0) {
-            // No wallets left — reset selection and show welcome
-            state.selectedWallet = null;
-            state.selectedAddress = null;
-            state.activeAddress = null;
+        if (!state.hasWallet) {
             clearViewStack();
             await saveState();
+            // Save before broadcasting: the background reads the active
+            // address back out of storage to build accountsChanged.
+            if (activeAddressChanged) broadcastActiveChanged();
             showView("welcome");
         } else {
-            // Switch to first wallet if deleted wallet was active
-            state.selectedWallet = 0;
-            state.selectedAddress = 0;
-            state.activeAddress =
-                state.wallets[0].addresses[0]?.address || null;
             await saveState();
+            if (activeAddressChanged) broadcastActiveChanged();
             // Reset stack to [main] so Settings back goes home.
             // Use require() lazily to avoid circular dependency
             // (settings.js requires deleteWallet.js).