Jean-Luc Makiola
94c07e79c2
feat(11-02): add view toggle, Reorder.Group drag-to-reorder, and rank badges in grid view
- Thread detail page: list/grid view toggle with LayoutList/LayoutGrid icons
- List view (active threads): Reorder.Group with CandidateListItem for drag-to-reorder
- List view (resolved threads): static CandidateListItem with rank badges, no drag handles
- Grid view: CandidateCard components with rank badges (gold/silver/bronze)
- tempItems pattern prevents React Query flicker during drag
- handleDragEnd fires PATCH /candidates/reorder after drag completes
- View toggle defaults to list view via uiStore candidateViewMode