Add comprehensive tests to verify AI provider configuration and ensure
OpenAI is being used correctly instead of hardcoded Ollama.
Changes:
- Add ai-provider.spec.ts: Playwright tests for AI provider validation
- Add /api/debug/config endpoint: Exposes AI configuration for testing
- Tests verify: OpenAI config, connectivity, no OLLAMA errors
All 4 tests pass locally:
✓ AI provider configuration check
✓ OpenAI connectivity test
✓ Embeddings provider verification
✓ No OLLAMA errors validation
Usage on Docker:
TEST_URL=http://192.168.1.190:3000 npx playwright test ai-provider.spec.ts
Co-Authored-By: Claude Sonnet 4.5 <noreply@anthropic.com>