What's New

🛡️ Zero-Flicker Guardian:
* New in-page MutationObserver instantly re-asserts titles to prevent websites from "fighting back" (fixes flickering on YouTube, Costco, etc.).

🛠️ Developer Tools:
* Added a toggleable diagnostic logging engine in Options to help troubleshoot complex URL matching and sync behavior.

🚀 Structural Hardening:
* Atomic Persistence: Modified-tab records are now only saved after a successful injection, preventing internal state drift.
* Unified Logic: Waking tabs now receive the same robust guard treatment as active tabs.
* Auto-Cleanup: Explicit guard teardown during navigations prevents lingering observers.

✨ Expanded Support:
* Support for view-source: and Firefox Reader Mode (about:reader) URLs.

New Features

• Added rule grouping with cascading enable/disable, rename, and delete functionality
• Drag-and-drop reordering for rules and groups
• Enhanced discard management with custom delays and intelligent recovery after reload/restart
• Improved tab synchronization with concurrency control

Improvements

• Redesigned UI with custom dropdowns and native dialog modals
• Better state persistence and recovery mechanisms across browser sessions
• Updated documentation with features and limitations

Improvements and fixes:

• URL decoding: Added support for decoding percent-encoded characters in URLs before matching (Issue #7).
• Display handling: Implemented HTML escaping so special characters in patterns and titles render correctly instead of being interpreted as HTML.
• Title sanitization: Improved document.title handling using JSON serialization to prevent corruption from special characters.
• Infrastructure: Added Node.js toolchain, unit tests, and GitHub Actions CI/CD.
• Project organization: Restructured the project to group source files under the src/ directory.

Fixed issue when dealing with dark mode and addon icon under certain conditions. (https://github.com/irvinm/Title-Tamer/issues/5)

Fixed issue when editing rules that some buttons showed thru the header of the table.