Version 1 (#160)

New front-end
Launch Chat API
Manage Sources
Enable re-embedding of all contents
Sources can be added without a notebook now
Improved settings
Enable model selector on all chats
Background processing for better experience
Dark mode
Improved Notes

Improved Docs: 
- Remove all Streamlit references from documentation
- Update deployment guides with React frontend setup
- Fix Docker environment variables format (SURREAL_URL, SURREAL_PASSWORD)
- Update docker image tag from :latest to :v1-latest
- Change navigation references (Settings → Models to just Models)
- Update development setup to include frontend npm commands
- Add MIGRATION.md guide for users upgrading from Streamlit
- Update quick-start guide with correct environment variables
- Add port 5055 documentation for API access
- Update project structure to reflect frontend/ directory
- Remove outdated source-chat documentation files

docs/troubleshooting/faq.md

@@ -91,12 +91,12 @@ Open Notebook is an open-source, privacy-focused alternative to Google's Noteboo
 ### What are the best model combinations?
 
 **Budget-friendly**:
-- Language: `gpt-4o-mini` (OpenAI) or `deepseek-chat` (DeepSeek)
+- Language: `gpt-5-mini` (OpenAI) or `deepseek-chat` (DeepSeek)
 - Embedding: `text-embedding-3-small` (OpenAI)
-- TTS: `tts-1` (OpenAI)
+- TTS: `gpt-4o-mini-tts` (OpenAI)
 
 **High-quality**:
-- Language: `claude-3-5-sonnet` (Anthropic) or `gpt-4o` (OpenAI)
+- Language: `claude-3-7-sonnet` (Anthropic) or `gpt-4o` (OpenAI)
 - Embedding: `text-embedding-3-large` (OpenAI)
 - TTS: `eleven_turbo_v2_5` (ElevenLabs)
 
@@ -114,7 +114,7 @@ Open Notebook is an open-source, privacy-focused alternative to Google's Noteboo
    ```env
    OLLAMA_API_BASE=http://localhost:11434
    ```
-5. **Select models**: In Settings → Models, choose Ollama models
+5. **Select models**: In Models, choose Ollama models
 
 ### Why are my AI requests failing?