The GoogleGenAI client threw at module load if AI_INTEGRATIONS_GEMINI_BASE_URL was unset, crashing the VPS service. Now uses lazy singleton (throws on first use). Routes return 503 gracefully when Gemini is not configured on the host.
- Fixed YAML parse error (unquoted colon in description broke @scalar/json-magic) - Converted orval.config.ts → orval.config.cjs (fixes orval v8 TypeScript config loading) - Codegen now works: zod schemas + React Query hooks regenerated with Gemini types - Added Gemini tag, 4 path groups, 8 schemas to openapi.yaml - lib/integrations-gemini-ai wired: tsconfig refs, api-server package.json dep - Created routes/gemini.ts: CRUD conversations/messages + SSE chat stream + image gen - Mounted /gemini router in routes/index.ts
