Implement full OMO Slim profile management to align with ai-toolbox:
- Backend: Slim service methods, DAO, Tauri commands, plugin conflict handling
- Frontend: types, API, query hooks, form integration with isSlim parameterization
- Slim variant: 6 agents (no categories), separate config file and plugin name
- Mutual exclusion: standard OMO and Slim cannot coexist as plugins
- i18n: zh/en/ja translations for all Slim agent descriptions
Split ProviderForm.tsx (2227 → 1526 lines) by extracting:
- opencodeFormUtils.ts: pure functions and default config constants
- useOmoModelSource: OMO model source collection from OpenCode providers
- useOpencodeFormState: OpenCode provider form state and handlers
- useOmoDraftState: OMO profile draft editing state
- useOpenclawFormState: OpenClaw provider form state and handlers
Jason