IMPERIUM ARCANUM — web-based Caesar 3-like city builder with heroes, magic & monsters

- Full classic layer: roads/walkers, 11-tier housing evolution, food chain,
  industry chains, trade routes, taxes/wages, ratings, fires & collapse
- Fantasy layer: heroes (XP/levels/auras), mana & 7 spells, monsters/invasions,
  walls/towers/legions/golems, campaign of 5 scenarios + endless sandbox
- Canvas2D isometric engine with procedural sprites, zero runtime deps
- Save/load slots + autosave, WebAudio synth music/SFX, HUD/menus/minimap
- Tests: headless sim smoke test + Playwright E2E (build/combat/save)

tsconfig.json

@@ -0,0 +1,17 @@
+{
+  "compilerOptions": {
+    "target": "ES2022",
+    "module": "ESNext",
+    "moduleResolution": "bundler",
+    "lib": ["ES2022", "DOM", "DOM.Iterable"],
+    "strict": true,
+    "noUnusedLocals": false,
+    "noUnusedParameters": false,
+    "noFallthroughCasesInSwitch": true,
+    "skipLibCheck": true,
+    "isolatedModules": true,
+    "noEmit": true,
+    "types": []
+  },
+  "include": ["src"]
+}