Version 0.2 - Major Adblocking Overhaul

This update transforms The OWL AdBlocker into a fully-fledged, highly efficient content blocker.

What's New & Changed:
* Comprehensive Blocklist: Integrated Peter Lowe's renowned Ad and tracking server list, expanding our coverage to block over 3,500 known ad and tracking domains.
* Manifest V3 Native Filtering: Fully migrated to the modern declarativeNetRequest API for lightning-fast, native blocking directly at the network level.
* Zero UI Bloat: Removed any unnecessary background scripts and UI overhead. The extension now runs completely silently, meaning maximum battery efficiency and zero impact on browser memory.
* Firefox Optimizations: Restructured the extension package and archive paths to fully comply with Mozilla's latest linter and security standards.