2.0.0 Beta3

Beta 2 → Beta 3

• AnduinOS Appearance: First-party GTK4/Adwaita settings app with full 28-language i18n. Supports taskbar style switching (Windows 11 centered icons vs. Classic left-aligned), taskbar position (bottom/top/left/right), grouping behavior (Vista-style launcher separation), and About dialog with hamburger menu.
• GDM Wallpaper Picker: Built-in login-screen wallpaper selector with image preview, backed by pkexec + anduinos-gdm-set-wallpaper engine using Gio.Subprocess.wait_async for async process tracking.
• GDM Full Fluent Theming: anduinos-gdm-set-wallpaper now surgically injects the complete Fluent CSS + SVG assets into the GDM theme, making the login screen visually consistent with the desktop. Auto-regenerates on every package upgrade. Also fixed the a11y button from a stretched pill shape to a proper Fluent circle.
• Right-Click Menu Localization: Dash-to-Panel panel menu (4 items × 22 languages), DING desktop menu (renamed to "AnduinOS Appearance Settings" × 30 languages), and ArcMenu (Pin/Unpin × 35+ languages) — all localized via .mo injection.
• Wallpaper Pack: 4 new wallpaper pairs (New Mountain, New Bubbles, 11, AnduinOS); default changed to New Bubbles.
• Dash-to-Panel Fluent Borders: Added trans-border-* keys for 1px Fluent-style panel borders.
• System Cleanup: Removed GTK4 Desktop Icons NG and no-overview extensions; fixed DING ding.js crash (spawnv + chmod +x); fixed Fluent icon theme tarball bloat (--exclude='.git'); added missing dconf update calls across 12 extension postinst scripts; fixed 6 CI ↔ aosproj dependency inconsistencies.