The onefile build is windowed (no console), so sys.stderr is None and uvicorn's
default logging dictConfig fails with "Unable to configure formatter 'default'",
which took the whole settings-panel server down (the BLE side kept working, but
the Settings window couldn't load). Pass log_config=None so uvicorn skips its own
logging setup — the daemon has its own file logger and doesn't need uvicorn's.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
Fold the Windows tray/daemon into one self-contained Clawdmeter.exe with a
settings UI, and wire the host side of the watch features:
- config.py: single %LOCALAPPDATA%\Clawdmeter\config.json (ha/buttons/settings),
atomic writes, auto-migration from the old ha_config.json.
- server.py: local FastAPI (127.0.0.1:8723) — GET/PUT /api/config (token masked),
POST /api/ha/test, GET /api/ha/entities, GET /api/status.
- web/index.html: brand-styled settings panel (Status/HA/Buttons/Settings tabs).
- panel.py: pywebview/WebView2 window, launched as its own process (pywebview and
pystray both want the main thread); tray "Settings" opens it via --panel.
- daemon: HA command dispatch (toggle/bri/ct), dynamic button labels + index→
action mapping, watch-battery low warning toast, and the dimmer "dim" snapshot
(dimreq → light_snapshot of the first entity) so the watch dial seeds from HA.
- clawdmeter.spec / requirements: bundle fastapi+uvicorn+pywebview+webview backend.
- build-exe.ps1: ASCII-only (Windows PowerShell 5.1 mangles em-dashes under cp1251).
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
