04/20 Update extension UI and functions: add item, form filler

extension/background.js

@@ -83,6 +83,16 @@ chrome.runtime.onMessage.addListener((msg, sender, sendResponse) => {
     return false;
   }
 
+  // Content script requests navigating the popup to the generator view.
+  if (msg.type === "OPEN_GENERATOR") {
+    chrome.storage.session.set({ popup_nav: "generator" });
+    chrome.action.openPopup().catch(() => {
+      // openPopup() requires user gesture in some Chrome versions — fallback is a no-op.
+    });
+    sendResponse({ ok: true });
+    return false;
+  }
+
   // No-op ping from popup — keeps the service worker alive while the browser
   // is open so chrome.storage.session is not wiped between popup openings.
   if (msg.type === "KEEPALIVE") {
@@ -90,9 +100,24 @@ chrome.runtime.onMessage.addListener((msg, sender, sendResponse) => {
     return false;
   }
 
-  // Popup signals vault cache was refreshed → re-check all tab badges.
+  // Popup signals vault cache was refreshed → re-check badges AND forward
+  // the decrypted items directly to all content scripts (avoids storage read).
   if (msg.type === "VAULT_UPDATED") {
     refreshAllBadges();
+    const payload = {
+      type: "VAULT_UPDATED",
+      vault_items: msg.vault_items || [],
+    };
+    chrome.tabs.query({}, function (tabs) {
+      tabs.forEach(function (tab) {
+        if (
+          tab.url &&
+          (tab.url.startsWith("http://") || tab.url.startsWith("https://"))
+        ) {
+          chrome.tabs.sendMessage(tab.id, payload).catch(function () {});
+        }
+      });
+    });
     sendResponse({ ok: true });
     return false;
   }