Expand high resolution battle UI icons

docs/battle-ui-icons-hq-batch1-report.md

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+# 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:
+
+- HP / troop strength
+- luck
+- bow
+- horse
+- armor
+- accessory
+- hit
+- critical
+- advantage
+- strategy success
+- strategy failure
+- heal
+- rally / encouragement
+- fire tactic
+- confusion / intimidation
+- counterattack
+
+The atlas remains a 128px-frame spritesheet with the existing 5x6 layout. New alias keys were added for clearer intent:
+
+- `luck` aliases frame 7
+- `confusion` aliases frame 25
+- `failure` uses frame 26
+
+## Outputs
+
+- 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`
+
+## Notes
+
+- 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.
+
+## Verification
+
+- 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.