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)

vite.config.ts

@@ -0,0 +1,7 @@
+import { defineConfig } from 'vite';
+export default defineConfig({
+  base: './',
+  build: { target: 'es2022', chunkSizeWarningLimit: 1500 },
+  server: { port: 5173, host: true, allowedHosts: ['.trycloudflare.com'] },
+  preview: { port: 4173, host: true, allowedHosts: ['.trycloudflare.com'] }
+});