chore: add shared root tsconfig.json

tsconfig.json

@@ -0,0 +1,24 @@
+{
+  "$schema": "https://json.schemastore.org/tsconfig",
+  "extends": "@tsconfig/bun/tsconfig.json",
+  "compilerOptions": {
+    "lib": ["dom", "ESNext"],
+    "target": "ESNext",
+    "module": "preserve",
+    "moduleResolution": "bundler",
+    "strict": true,
+    "noEmit": true,
+    "moduleDetection": "force",
+    "jsx": "react-jsx",
+    "allowJs": true,
+    "allowImportingTsExtensions": true,
+    "verbatimModuleSyntax": true,
+    "skipLibCheck": true,
+    "noFallthroughCasesInSwitch": true,
+    "noUncheckedIndexedAccess": true,
+    "noImplicitOverride": true,
+    "noUnusedLocals": false,
+    "noUnusedParameters": false,
+    "noPropertyAccessFromIndexSignature": false
+  }
+}