Rebuild the Wails desktop shell into a localized tabbed control panel so provider, alias, sync, and settings workflows are easier to manage in one place. Extend desktop preferences with theme and language, document the desktop build flow, and keep the browser fallback shell aligned with the same frontend.
Avoid collision with the existing Opswitch product while keeping the repository name as opencode-provider-switch.
This aligns the CLI, provider key, config paths, examples, and Trellis history under one public-facing name.
Align the binary, config, provider, proxy, tests, and docs with the OpenCode LocalProxy CLI rename so user-facing guidance and runtime identifiers stay consistent.
