First launch with blur blurs and saves to ~/.cache/moonset/. Subsequent
starts load the cached PNG directly (~9x faster). Cache invalidates
when wallpaper path, size, mtime, or sigma changes.
- Use absolute paths for all binaries in power.rs to prevent PATH hijacking
- Implement POWER_TIMEOUT via try_wait() polling (was declared but unused)
- Fix potential panic in load_background_texture when GResource path
fails to_str() — now falls back to known wallpaper resource path
- Compress wallpaper.jpg in GResource bundle (saves ~374 KB in binary)
- Merge double idle_add_local_once into single cycle for faster focus
- Centralize GRESOURCE_PREFIX as pub(crate) const in main.rs
- Fix fallback user UID from 0 (root) to u32::MAX
- Fix CSS comment: "square card" → "circular card" (border-radius: 50%)
- Replace manual icon theme lookup + Pixbuf scaling with native
GTK4 Image::from_icon_name() (uses internal cache + GPU rendering)
- Decode wallpaper texture once and share across all windows
instead of N+1 separate JPEG decodes
- Load file-based avatars asynchronously via gio::spawn_blocking
to avoid blocking the UI thread
Feature-parity with Python v0.2.0. Same CSS, same UI, same actions.
Single 3.1 MB binary with embedded resources (CSS, wallpaper, avatar).
Modules: power.rs, i18n.rs, config.rs, users.rs, panel.rs, main.rs
45 unit tests passing. Python sources retained as reference.
