Give the window titlebar, taskbar, and tray a size-appropriate icon with a
transparent boundary on both Windows and Linux, instead of scaling one PNG to
every size.
Assets:
- Regenerate the PNGs and gosentry.ico with feathered color-to-alpha so the
rounded-tile boundary is transparent; a binary white-key had left an opaque
halo that read as a border on dark taskbars/trays.
- Rebuild gosentry.ico as multi-size (16 hand-tuned + 32/48/256 from big) and
add a single-frame 16x16 gosentry-icon-16x16.ico for the Windows tray.
- assets.go: add IconSmall() and IconSmallICO().
Wiring:
- Windows window/taskbar: embed gosentry.ico under the GLFW_ICON resource and
skip a.SetIcon so GLFW selects the right frame per size (hand-tuned 16 for the
titlebar, a larger frame for the taskbar).
- Windows tray: SetSystemTrayIcon(IconSmallICO()), a 16x16 ICO frame.
- Linux window titlebar: a.SetIcon(IconSmall()) for a crisp ~16px _NET_WM_ICON;
tray uses the big PNG since StatusNotifierItem renders larger.
Also bump Fyne 2.6.3 -> 2.7.4 (systray 1.11.0 -> 1.12.1) and document the full
cross-platform icon strategy in assets.go, gosentry.rc, run.go, and tray.go.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
## Summary
Completed Phase 5 refactoring and reached the target architecture.
**Architectural milestone achieved:**
- Service layer owns all state and is the sole writer
- UI is a thin Fyne view, all widget updates marshaled via `fyne.Do`
- Core engines are stateless and injectable
- Domain types are pure (no `yaml:"-"` fields)
- Full module builds and `go vet ./...` clean
## Changes
- Bump version: 0.3.6 → 0.4.0
- Update CHANGELOG with Phase 5 summary
- Add ROADMAP "Refactoring Follow-Ups" section
## Known follow-up work
1. **Linux test build broken** — `runner_test.go` needs `//go:build windows` tag
2. **File-size limits exceeded** — `operations.go` (486 lines), `jobs_view.go` (415 lines)
See ROADMAP.md for details.
---------
Co-authored-by: mixeme <mix.public@ya.ru>
Reviewed-on: #1
mixeme
mix