Initial commit: rack, a homelab idle game

Core loop (hardware tiers, deployable services, upgrades, random events,
prestige), quirks, host nicknames, an ASCII rack view, in-app help/
changelog, and a Vitest suite covering engine logic and data balance.

Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>

package.json

@@ -0,0 +1,18 @@
+{
+  "name": "rack",
+  "private": true,
+  "version": "0.1.0",
+  "type": "module",
+  "scripts": {
+    "dev": "vite",
+    "build": "tsc && vite build",
+    "build:subpath": "tsc && vite build --base=/rack/",
+    "preview": "vite preview",
+    "test": "vitest run"
+  },
+  "devDependencies": {
+    "typescript": "~6.0.2",
+    "vite": "^8.1.1",
+    "vitest": "^4.1.9"
+  }
+}