Release v1.1.1 - Add permission prompt queue system and batch actions

- Add single-active-prompt queue to prevent permission window spam
- Implement request deduplication using hash-based matching
- Add 30-second timeout for unanswered prompts with cleanup
- Add window close event handling for orphaned prompts
- Add queue size limit (100 requests max)
- Add "All Queued" row with Reject All/Approve All buttons
- Hide batch buttons when queue size is 1 or less
- Add 'reject-all' and 'approve-all' response types to PromptResponse

Files modified:
- package.json
- projects/chrome/public/prompt.html
- projects/chrome/src/background-common.ts
- projects/chrome/src/background.ts
- projects/chrome/src/prompt.ts
- projects/firefox/public/prompt.html
- projects/firefox/src/background-common.ts
- projects/firefox/src/background.ts
- projects/firefox/src/prompt.ts
- releases/plebeian-signer-chrome-v1.1.1.zip
- releases/plebeian-signer-firefox-v1.1.1.zip

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>

projects/chrome/public/manifest.json

@@ -2,7 +2,7 @@
   "manifest_version": 3,
   "name": "Plebeian Signer - Nostr Identity Manager & Signer",
   "description": "Manage and switch between multiple identities while interacting with Nostr apps",
-  "version": "1.1.0",
+  "version": "1.1.1",
   "homepage_url": "https://github.com/PlebeianApp/plebeian-signer",
   "options_page": "options.html",
   "permissions": [