installed and configured prettier

.prettierrc

@@ -0,0 +1,13 @@
+{
+  "arrowParens": "avoid",
+  "bracketSpacing": true,
+  "jsxBracketSameLine": false,
+  "jsxSingleQuote": false,
+  "printWidth": 80,
+  "quoteProps": "as-needed",
+  "semi": true,
+  "singleQuote": true,
+  "tabWidth": 2,
+  "trailingComma": "all",
+  "useTabs": false
+}

package.json

@@ -11,7 +11,8 @@
   },
   "dependencies": {
     "react": "^18.2.0",
-    "react-dom": "^18.2.0"
+    "react-dom": "^18.2.0",
+    "reactflow": "^11.7.2"
   },
   "devDependencies": {
     "@types/react": "^18.0.28",
@@ -22,6 +23,7 @@
     "eslint": "^8.38.0",
     "eslint-plugin-react-hooks": "^4.6.0",
     "eslint-plugin-react-refresh": "^0.3.4",
+    "prettier": "2.8.8",
     "typescript": "^5.0.2",
     "vite": "^4.3.2"
   }