Update get_ai_provider() to accept an optional model override parameter
(applied only to AnthropicProvider; Gemini always uses its own model).
Thread action_type-based model resolution through send_message() and
generate_final_tree() in the AI chat service.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
- Add VALID_ACTION_TYPES literal and action_type/focal_node_id fields to
AIChatMessageRequest schema
- Add tree_id field to AIChatStartRequest schema for editor-embedded sessions
- Update send_message() signature with action_type and focal_node_id params
- Update start_chat_session() signature with tree_id param
- Pass new params through endpoints to service functions
- All new params have defaults so existing behavior is unchanged
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
- Add procedural-specific system prompts (schema, interview protocol, response format)
- Dispatch prompts by flow_type: procedural/maintenance use flat steps schema, troubleshooting uses decision tree schema
- Parse [STEPS_UPDATE] and [INTAKE_FORM] markers in AI responses
- Add validate_generated_procedural_steps() validator
- Handle intake form extraction in AI chat import endpoint
- Add StaticStepsPreview component for procedural flow preview
- Update store and page to render correct preview by flow type
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
- Strip unclosed [TREE_UPDATE] and [METADATA] blocks from display when
response is truncated by max_tokens
- Increase send_message max_tokens from 2000 to 8000 to prevent
truncation of large tree JSON
- Use lightweight validation for progressive tree updates (valid root
node only) instead of strict 5-node minimum — strict validation
still applies at final /generate step
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
The AI Chat Builder needs conversational text responses, not JSON-only.
Gemini's generate_json forces response_mime_type='application/json'
which is incompatible. The new generate_text method omits this constraint.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
