- Add MODEL_METADATA config for Ollama models with descriptions and modality
- Update default model to gemma3:4b
- Show model descriptions in ModelSelector and ComparisonSelector
- Add docs/OLLAMA_MODELS.md with instructions for adding new models
- Document external 4TB SSD setup in MAC_MINI_SERVER.md
- Add gemma3:12b, gemma3:27b, qwen2.5-coder:14b to model registry
- Chat interface with message history
- Model selector for available LLM models
- Parameter panel (temperature, max tokens, etc.)
- System prompt editor
- Svelte 5 runes-based stores
Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
