chore: vscode settings for project

.vscode/extensions.json

@@ -0,0 +1,3 @@
+{
+  "recommendations": ["esbenp.prettier-vscode", "dbaeumer.vscode-eslint", "orta.vscode-twoslash-queries"]
+}

.vscode/settings.json

@@ -1,3 +1,16 @@
 {
-  "typescript.tsdk": "node_modules/typescript/lib"
+  "search.exclude": {
+    "**/build": true,
+    "**/__snapshots__": true,
+    "**/pnpm-lock.yaml": true,
+    "**/*.tsbuildinfo": true
+  },
+  "typescript.tsdk": "node_modules/typescript/lib",
+  "typescript.enablePromptUseWorkspaceTsdk": true,
+  "editor.codeActionsOnSave": {
+    "source.addMissingImports": true,
+    "source.fixAll.eslint": true,
+    // Disable this because it will conflict with ESLint based import organizing.
+    "source.organizeImports": false
+  }
 }