- one running tracker (Combatant rows); no encounters to manage
- Enemies list gets a "Track" column (checkbox + count) and an
"Add to tracker" button; picking N of an enemy makes "Goblin 1..N",
numbering continues if some are already on the tracker
- /tracker: per-combatant current/max HP with an HP bar, Damage / Heal
by amount, remove one, "Clear all". HP is clamped to [0, max];
0 HP shows a "Down" badge. Stats are snapshotted from the Enemy on add.
- "Tracker" nav item; tracker_picker Stimulus controller; app.js gains a
data-format="pick" cell renderer
Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
- gallery thumbnails now object-fit: contain (whole image, letterboxed),
and a card links to the new detail page instead of the raw file
- /art/{id} detail page: large uncropped image, "Open full size",
"Delete" (moved here from the gallery), and "Copy image"
- clipboard Stimulus controller copies the image to the OS clipboard
(converts non-PNG via canvas) for pasting into WhatsApp etc.
Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>