v103.1.5lumaweave2026-06-03

Tile header UX — GripVertical handle, RotateCcw return-to-dock, popover z-index fix

Three UX fixes: (1) popover buried under tiles fixed (z-index 200→10100), (2) ⠿/⤴ unicode handles replaced with GripVertical (lucide), (3) broken anchor menu replaced with clean RotateCcw return-to-dock button.

v103.1.52026-06-03
  • ·Popover z-index: 200 → 10100. Was buried under tile-layer (z:1000) + snap-guide (z:9999). Close-on-blur was already correct (document.mousedown + ref.contains).
  • ·GripVertical (lucide) replaces ⠿ and ⤴ in all 4 header instances — expanded+slim, both flipped/normal variants. Drag behaviors (onHeaderDown, onUngroupDown) unchanged.
  • ·Header order: title → 1px divider → GripVertical → spacer → [RotateCcw?][collapse][×]
  • ·RotateCcw button wired to ctx.returnToAnchor — shows only when offAnchor. The broken ⚓ anchor menu (dropdown with no CSS) is fully removed; anchorMenuOpen state gone.