chenchenandClaude Opus 4.7 2db20738d7 fix(client): regen all PNG icons as RGBA so macOS Tauri bundler accepts them ...

Tauri's macOS bundler validates that every PNG referenced from
src-tauri/icons/ is RGBA. Our previous rebuild-icons.py wrote RGB PNGs
because the trim/pad pipeline lives in RGB to keep transparent edges
out of the glassy logo. macOS build failed with:

    error: proc macro panicked
       --> src/lib.rs:1073:16
    message: icon /.../desktop/src-tauri/icons/32x32.png is not RGBA

Fix: scripts/rebuild-icons.py now does `.convert("RGBA")` on every
PNG output before saving. Alpha is fully opaque (255) — the rounded
glass edges retain their look on any background since we paint on
solid white in load_trimmed_square. Same files keep working for
Windows .ico embedding (which accepts RGBA fine).

Regenerate all 17 PNG outputs (32/64/128/128@2x/icon.png + 9 Square*
+ StoreLogo + public/app-icon.png) and the derived .ico/.icns.

Mac side: pull this commit and re-run `bun run build:macos-arm64`.
Windows side: no change in behavior (Tauri's NSIS bundler doesn't
care about PNG color mode).

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

2026-05-09 16:25:26 +08:00

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