UI infrastructure and simple "Help" dialog (#3)

Sets up some WIP infrastructure for building out the UI, and adds a simple popup
to show the navigation controls for the app.

studio-frontend/tsconfig.json

@@ -2,20 +2,27 @@
   "extends": "../tsconfig.base.json",
   "files": [],
   "compilerOptions": {
-    "target": "ESNext",
-    "useDefineForClassFields": true,
+    "target": "ES2020",
+    "experimentalDecorators": true,
+    "useDefineForClassFields": false,
     "module": "ESNext",
-    "lib": ["ESNext", "DOM"],
-    "moduleResolution": "Node",
-    "strict": true,
+    "lib": ["ES2020", "DOM", "DOM.Iterable"],
+    "skipLibCheck": true,
+
+    "moduleResolution": "Bundler",
+    "allowImportingTsExtensions": true,
     "resolveJsonModule": true,
     "isolatedModules": true,
-    "esModuleInterop": true,
     "noEmit": true,
-    "noUnusedLocals": true,
-    "noUnusedParameters": true,
+    "esModuleInterop": true,
+
+    "strict": true,
+    "noUnusedLocals": false,
+    "noUnusedParameters": false,
+    "noImplicitAny": true,
+    "noImplicitOverride": true,
     "noImplicitReturns": true,
-    "skipLibCheck": true,
+
     "types": ["vite/client"]
   },
   "include": ["src"],