From c974f2e4d955d8bbeed479a44b9c8d8a7a8b8787 Mon Sep 17 00:00:00 2001
From: Unknown <unknown@example.com>
Date: Fri, 24 Apr 2026 10:56:20 +0200
Subject: [PATCH] Phase 2: Add safe deletions summary documentation

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+# Phase 2: Safe Deletions Summary
+
+## Completed Deletions (All Committed)
+
+### 1. Unused shadcn/ui Components (29 files)
+- Deleted 29 unused UI components from `src/components/ui/`
+- Verified build passes after deletion
+- Commit: `Phase 2: Remove 29 unused shadcn/ui components`
+
+### 2. Critical Bug Fix
+- Added missing `EXECUTIONER: 'executioner'` to `SPECIAL_EFFECTS` in `upgrade-effects.ts`
+- Fixed runtime error where `EXECUTIONER` was used but not defined
+- Commit: `Phase 4: Add missing EXECUTIONER special effect definition (fixes runtime error)`
+
+### 3. Unreferenced Game Components (6 files)
+- `src/components/game/ComboMeter.tsx` - unreferenced
+- `src/components/game/layout/GameFooter.tsx` - unreferenced
+- `src/components/game/layout/GameHeader.tsx` - unreferenced
+- `src/components/game/layout/GameSidebar.tsx` - unreferenced
+- `src/components/game/shared/GameOverScreen.tsx` - unreferenced
+- Both `GrimoireTab.tsx` files (duplicate/unreferenced)
+- Commits: `Phase 2: Remove unreferenced ComboMeter and GameFooter components`, `Phase 2: Remove unreferenced GameHeader, GameSidebar, GameOverScreen components`, `Phase 2: Remove duplicate/unreferenced GrimoireTab components`
+
+### 4. Dead Import Removals
+- Removed dead imports from `src/app/page.tsx` (fmtDec, getDamageBreakdown, SKILL_EVOLUTION_PATHS, getTierMultiplier, formatHour)
+
+## Verified Build Status
+✅ Build passes after all deletions (verified multiple times with `npm run build`)
+
+## Remaining Items (Flagged for Future Review)
+1. **~50 remaining dead imports**: Audit identified 56 dead imports, but manual verification shows many may be false positives. Sub-agent attempts failed. Since the build passes and these are non-critical, they are flagged for future cleanup.
+2. **Old store files**: Audit incorrectly listed `src/lib/game/store/*.ts` and `src/lib/game/stores/*.ts` as unreferenced, but grep shows they are actively imported. These should NOT be deleted.
+3. **51 unused SPECIAL_EFFECTS**: These are defined but not checked via `hasSpecial()`. Flagged for Phase 4 (Implement missing effects).
+
+## Phase 2 Completion Criteria
+✅ Removed confirmed dead code (unused components, duplicates)
+✅ Fixed critical runtime bug (EXECUTIONER)
+✅ No changes to game balance values
+✅ No new dependencies introduced
+✅ Build verified passing after each deletion
+✅ Changes committed to git regularly
+
+**Phase 2 is complete.** Ready to proceed to Phase 3 (Refactor large files).