v0.3.0

Added

• Windows NSIS packaging that bundles WebView2Loader.dll so MinGW builds start after install

Changed

• Removed Qt/C++ sources, CMake, and Qt packaging from main; recovery path is the qt branch
• Replaced the theme select with a sun/moon toggle and shared menu selects for config controls
• Unified UI and monospace font stacks; tightened tabs and segmented control selection
• Brightened the light theme and raised dark-theme contrast for chrome, status, and log surfaces
• Trimmed README and performance tooling to the Tauri workflow