A refused trash hover withdraws the trash's own promise — the fall-through holds only keepable ones

Gap #12 ruled into 04 ▸ the trash-drop bullet: the refusal fall-through's
honest reading (the column declines to be a target, it does not cancel
the held drag) covers only promises the refusal leaves keepable — lane
shadows keep drawing and an ⌥-copy lands where they are. A standing
proposal naming the trash itself is the promise the refusal just broke,
so it withdraws: the drag goes proposal-less over the column, release
with no proposal cancels in agreement with the empty picture, and
lifting ⌥ re-asks at the same address. Implementation filed on the
Implementation board.

Claude-Session: https://claude.ai/code/session_014PtZdPwqZuqEDLc6wZMtEy
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2026-08-06 20:48:45 -04:00
parent 531ca2c595
commit e1ffe71e5b
8 changed files with 76 additions and 21 deletions
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@@ -34,6 +34,7 @@ Toolbars are **pure enhancement**: every function they host already has a menu i
- **`background`** on board / lane / card: palette name (kebab-case, hand-editable) or `#RRGGBB[AA]` hex. Board color paints the board window's content background (the surface behind and between lanes). Lane and card color are **edge accents, not fills** (settled in the pathfinder's treatment shootout — its settings matrix of C-series lane / K-series card variants landed on **C7 · full-column top edge** and **K1 · left edge stripe**): a lane's color paints a full-width band along its top edge, a card's a stripe along its left edge; the surfaces themselves keep the standard chrome, so colored title text never sits on a colored fill.
- **`icon`**: SF Symbol per item with per-level defaults (board `rectangle.split.3x1`, lane `square.stack`, card `doc.text`).
- **The standard chrome is the pathfinder's surface stack** (settled 2026-08-06): the window keeps the neutral system background; every lane wears a quiet quaternary-wash plate (the trash plate's own figure — translucent, so a board-chosen color shows through and the board-level ink rule keeps its premise; opaque under Reduce Transparency, the trash precedent); every card sits on an opaque `controlBackgroundColor` plate — white over the washed lane in light appearance, a step *darker* than the window in dark. One plate value for every face a card draws (resting, replicas, placeholder, arriving), so a card is the same object wherever it renders.
- **`iconColor`**: resolved — **schema yes, control no**. The field renders when hand-written (tint palette name or hex); the app offers no control for it (Controls below).
- The pathfinder's palettes (12 icon tints, 12 backgrounds) carry over as the starting point. **The 12+12 split is a picker split, not a name split** (settled): color resolution searches foregrounds then backgrounds, so a hand-written `background: carnation` (an icon-tint name) resolves and paints — the split governs what the grids offer, never what a name means.