refactor: restructure to standard Go project layout (cmd/ + internal/)
- Move entry point to cmd/streamdeck-lets-go/
- Split package main into internal packages:
- internal/deck: hardware control (Deck, events, brightness)
- internal/render: key rendering, icons, fonts, PageManager
- internal/web: HTTP API + embedded SPA
- internal/daemon: event loop, autoswitch, screensaver, actions
- Add ConfigDir() to internal/config
- Export cross-package API (Deck, PageManager, WebServer, etc.)
- Move dist/arch/ → packaging/ with updated PKGBUILD/.SRCINFO
- Add Makefile (build, test, vet, fmt, install)
- Update README with new build commands and project structure
- Delete unused media.go stub
Maksim Totmin
41856e6aaa