feat: TASK-001 - Playwright E2E test setup + baseline tests

- Added @playwright/test as dev dependency
- Created playwright.config.ts with Chromium config and webServer setup
- Created e2e/combat.spec.ts (5 tests for spire mode, floor display)
- Created e2e/enchanting.spec.ts (4 tests for design/crafting tab, enchant flow)
- Created e2e/equipment.spec.ts (5 tests for equip, slots, 2H blocking)
- Created docs/tasks/TASK-001-playwright-setup.md
- All 13 E2E tests passing

package.json

@@ -9,6 +9,7 @@
     "typecheck": "tsc --noEmit",
     "lint": "eslint .",
     "test": "vitest",
+    "test:e2e": "playwright test",
     "test:coverage": "vitest --coverage",
     "db:push": "prisma db push",
     "db:generate": "prisma generate",
@@ -85,6 +86,7 @@
     "zustand": "^5.0.6"
   },
   "devDependencies": {
+    "@playwright/test": "^1.59.1",
     "@tailwindcss/postcss": "^4",
     "@testing-library/jest-dom": "^6.9.1",
     "@testing-library/react": "^16.3.2",
@@ -95,6 +97,7 @@
     "eslint-config-next": "^16.1.1",
     "husky": "^9.1.7",
     "jsdom": "^29.0.1",
+    "madge": "^8.0.0",
     "tailwindcss": "^4",
     "tw-animate-css": "^1.3.5",
     "typescript": "^5",