- FocusGroup.update: use matched_count > 0 instead of modified_count > 0
so updates succeed even when data is unchanged (was returning 500)
- useFocusGroupAutoSave: skip save if name is empty (not all-fields-empty)
preventing 400 Bad Request when autosave fires before name is filled
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
Extract business logic and UI into reusable pieces:
Custom Hooks:
- useFocusGroupAutoSave: debounced auto-save with retry logic
- useFolderManagement: folder CRUD operations
- usePersonaFiltering: filter state and persona filtering
- useDiscussionGuideGeneration: guide generation and progress
UI Components:
- SaveStatusIndicator: auto-save status display
- FolderSidebar: folder list and management
- PersonaFilterDialog: persona filter modal
- CopyGuideDialog: copy guide from other focus groups
Tab Components:
- SetupTab: form and asset uploader
- ReviewTab: discussion guide viewer
- ParticipantsTab: persona selection grid
Reduces FocusGroupModerator from 2,396 to ~600 lines (75% reduction).
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude <noreply@anthropic.com>
