perf: remove 30s timeout from bookmark decryption

The withTimeout wrapper was causing decrypt operations to wait
30 seconds before failing, even when bunker rejection was instant.

Now uses the same direct approach as the debug page encryption tests:
- No artificial timeouts
- Fast natural failures
- Should reduce decrypt time from 30s+ to near-instant

Fixes slow bookmark loading when bunker doesn't support nip44.

src/services/bookmarkProcessing.ts

@@ -5,7 +5,7 @@ import {
 } from '../types/bookmarks'
 import { BookmarkHiddenSymbol, hasNip04Decrypt, hasNip44Decrypt, processApplesauceBookmarks } from './bookmarkHelpers'
 import type { NostrEvent } from './bookmarkHelpers'
-import { withTimeout, mapWithConcurrency } from '../utils/async'
+import { mapWithConcurrency } from '../utils/async'
 
 type DecryptFn = (pubkey: string, content: string) => Promise<string>
 type UnlockHiddenTagsFn = typeof Helpers.unlockHiddenTags
@@ -39,10 +39,7 @@ async function decryptEvent(
       let decryptedContent: string | undefined
       try {
         if (hasNip44Decrypt(signerCandidate)) {
-          decryptedContent = await withTimeout(
-            (signerCandidate as { nip44: { decrypt: DecryptFn } }).nip44.decrypt(evt.pubkey, evt.content),
-            30000
-          )
+          decryptedContent = await (signerCandidate as { nip44: { decrypt: DecryptFn } }).nip44.decrypt(evt.pubkey, evt.content)
         }
       } catch (err) {
         console.log("[bunker] ❌ nip44.decrypt failed:", err instanceof Error ? err.message : String(err))
@@ -51,10 +48,7 @@ async function decryptEvent(
       if (!decryptedContent) {
         try {
           if (hasNip04Decrypt(signerCandidate)) {
-            decryptedContent = await withTimeout(
-              (signerCandidate as { nip04: { decrypt: DecryptFn } }).nip04.decrypt(evt.pubkey, evt.content),
-              30000
-            )
+            decryptedContent = await (signerCandidate as { nip04: { decrypt: DecryptFn } }).nip04.decrypt(evt.pubkey, evt.content)
           }
         } catch (err) {
           console.log("[bunker] ❌ nip04.decrypt failed:", err instanceof Error ? err.message : String(err))