chore: merge blocksuite source code (#9213)

blocksuite/playground/tsconfig.json

@@ -0,0 +1,20 @@
+{
+  "extends": "../tsconfig.json",
+  "compilerOptions": {
+    "target": "ESNext",
+    "useDefineForClassFields": false,
+    "lib": ["DOM", "DOM.Iterable", "ESNext"],
+    "allowJs": false,
+    "skipLibCheck": true,
+    "esModuleInterop": false,
+    "allowSyntheticDefaultImports": true,
+    "strict": true,
+    "forceConsistentCasingInFileNames": true,
+    "module": "ESNext",
+    "moduleResolution": "Bundler",
+    "noEmit": true,
+    "composite": false
+  },
+  "include": ["./apps", "./examples"],
+  "references": [{ "path": "./tsconfig.node.json" }]
+}