Lemonade Stand: browser recreation of the Atari 8-bit BASIC game

Faithful day loop - weather report, cost of lemonade rising over the
summer, glasses/signs/price decisions, thunderstorms, heat waves and
street crews - with the $$ LEMONSVILLE DAILY FINANCIAL REPORT $$ laid
out the way it printed.

The simulation is kept out of React so a season can be run headlessly:
a careful player compounds $2.00 into roughly $22 over twelve days,
while an all-in player goes broke about seven times in ten.

Weather scenes are pixel rectangles in SVG and the music is a small
chiptune engine on the Web Audio API, so there are no binary assets.
The screen is locked to a 4:3 tube and never scrolls.

tsconfig.node.json

@@ -0,0 +1,23 @@
+{
+  "compilerOptions": {
+    "tsBuildInfoFile": "./node_modules/.tmp/tsconfig.node.tsbuildinfo",
+    "target": "es2023",
+    "lib": ["ES2023"],
+    "types": ["node"],
+    "skipLibCheck": true,
+
+    /* Bundler mode */
+    "module": "nodenext",
+    "allowImportingTsExtensions": true,
+    "verbatimModuleSyntax": true,
+    "moduleDetection": "force",
+    "noEmit": true,
+
+    /* Linting */
+    "noUnusedLocals": true,
+    "noUnusedParameters": true,
+    "erasableSyntaxOnly": true,
+    "noFallthroughCasesInSwitch": true
+  },
+  "include": ["vite.config.ts"]
+}