Phase 5: Frontend Wizard & Editor — 5-step generation wizard, review workflow
- New 5-step wizard flow at /generate/ (Upload → Configure → Outline → Generate → Edit)
- wizardSlice with localStorage persistence for cross-session state
- Upload page: drag & drop files, brief text input, file type badges
- Configure page: client/deck selectors, slide count slider, tone, language, instructions
- Outline review page: split-view with source content + outline editor, template selection
- Progress page: SSE streaming + polling fallback for real-time job progress
- Review workflow: status badge (Draft/In Review/Approved) with popover transitions
- Backend review endpoints: PUT status, POST comment, GET review info with audit logging
- Wizard API helpers: clients, master decks, file upload/decompose, job status/cancel
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>