Speed up Nostr login and fix list sync, signer persistence, and feed registration

The NIP-07 login flow was extremely slow because list decryption (blocks,
subscriptions, hashtag preferences) started before the signer was ready.
On page refresh, all three services failed with "permission-required" and
scheduled 3-second retry delays, adding 6-10 seconds to every login.

Key fixes:
- List loading now waits for the permission pre-grant to complete before
  attempting decryption, ensuring the signer is available on first try
- Extension wait timeout increased from 3s to 5s for slower extensions
- Decrypt timeouts reduced from 20s to 10s (signer is guaranteed ready)
- Auto-login now forwards authType/providerId from saved profiles
- Storage tab unlock falls back to ensureActiveSignerForPubkey when the
  global signer is not yet registered
- Watch history feed registration adds defensive re-registration and
  try/catch fallback to prevent "Feed not registered" errors
- Decryption scheme cache TTL extended from 10 minutes to 2 hours
- ensureExtensionPermissions waits for extension injection when there
  are outstanding permissions to request (was returning immediately)

https://claude.ai/code/session_01T4wwPu7m5qp1Nxx3H2v57j

js/ui/profileModalController.js

@@ -9956,10 +9956,20 @@ export class ProfileModalController {
     const pubkey = this.normalizeHexPubkey(this.getActivePubkey());
     if (!pubkey) return;
 
-    // We need the active signer.
-    const signer = getActiveSigner();
-    // Or try resolving via client if global one is missing?
-    // ProfileModalController imports getActiveSigner.
+    // We need the active signer. Try the global first, then resolve via the
+    // nostr client which can detect/restore the NIP-07 extension signer.
+    let signer = getActiveSigner();
+    if (
+      !signer &&
+      this.services.nostrClient &&
+      typeof this.services.nostrClient.ensureActiveSignerForPubkey === "function"
+    ) {
+      try {
+        signer = await this.services.nostrClient.ensureActiveSignerForPubkey(pubkey);
+      } catch (error) {
+        devLogger.warn("[ProfileModal] Failed to resolve signer for storage unlock:", error);
+      }
+    }
 
     if (!signer) {
       this.showError("No active signer found. Please login.");