Battle UI Icon HQ Batch 1

Date: 2026-07-03

Scope

This batch extends the approved high-resolution raster icon direction into the most visible combat UI icons:

The atlas remains a 128px-frame spritesheet with the existing 5x6 layout. New alias keys were added for clearer intent:

Source generation sheet: docs/battle-ui-icons-hq-batch1-source.png
Chroma-key alpha source: docs/battle-ui-icons-hq-batch1-source-alpha.png
Batch contact sheet: docs/battle-ui-icons-hq-batch1-contact.png
Before/after comparison: docs/battle-ui-icons-hq-batch1-before-after.png
Local strategy menu check: docs/battle-ui-icons-hq-batch1-local-strategy-menu.png
Local combat preview check: docs/battle-ui-icons-hq-batch1-local-combat-preview.png
Deployed combat preview check: docs/battle-ui-icons-hq-batch1-prod-combat-preview.png
Previous atlas reference: docs/battle-ui-icons-hq-batch1-before-atlas.png
Applied atlas copy: docs/battle-ui-icons-hq-batch1-atlas.png
Runtime atlas: src/assets/images/ui/battle-ui-icons.png

The icons are generated as project-specific original raster art and do not copy existing game icon assets.
Existing UI layout is preserved; the improvement is focused on art quality, silhouette, and readability.
The command menu, strategy menu, unit detail, and combat preview all consume the updated atlas frames.

Build: pnpm build passed.
Local browser: http://127.0.0.1:4190/heros_web/?debug&debugBattleSetup=attack-preview&v=hq-icons-batch1-local
Checked unit detail, strategy menu, command menu, and combat preview at desktop 1280x720.
Console errors: none observed during local browser check.
Deploy: pnpm deploy:nas passed and deployed to /volume1/web/heros_web.
Deployed browser: https://comtropy.synology.me/heros_web/?debug&debugBattleSetup=attack-preview&v=hq-icons-batch1-prod
Deployed console errors: none observed during combat preview check.