Fix: Resolve frontend build failure on Node 17+

frontend/package.json

@@ -2,6 +2,9 @@
   "name": "site",
   "version": "0.1.0",
   "private": true,
+  "engines": {
+    "node": "18.x.x"
+  },
   "dependencies": {
     "@testing-library/jest-dom": "^5.12.0",
     "@testing-library/react": "^11.2.7",
@@ -12,7 +15,7 @@
   },
   "scripts": {
     "start": "react-scripts start",
-    "build": "react-scripts build",
+    "build": "NODE_OPTIONS=--openssl-legacy-provider react-scripts build",
     "test": "react-scripts test",
     "eject": "react-scripts eject"
   },

frontend/src/App.css

@@ -5743,13 +5743,13 @@ textarea.w-select {
   -ms-flex-align: center;
   align-items: center;
   border-radius: 6px;
-  background-color: #4f65f1;
-  background-image: linear-gradient(59deg, #6d82ff, #4f65f1);
+  background-color: #C3B1E1;
+  background-image: linear-gradient(59deg, #DCCBF5, #C3B1E1);
   -webkit-transition: all 100ms ease;
   transition: all 100ms ease;
   color: #fff;
   font-size: 15px;
   line-height: 14px;
   font-weight: 300;
   letter-spacing: 0.1px;
-}
+}

render.yaml

@@ -3,7 +3,6 @@ previews:
   expireAfterDays: 3
 services:
 - type: web
-  plan: standard
   previews:
     plan: starter
   name: express-backend
@@ -21,6 +20,8 @@ services:
 - type: web
   name: render-todo
   env: static
+    # This line fixes the build error by using Node 18
+  nodeVersion: "18"
   buildCommand: cd frontend && yarn install && yarn build
   staticPublishPath: ./frontend/build
   envVars:
@@ -33,5 +34,4 @@ databases:
 - name: postgres_db
   databaseName: test_db
   user: test_user
-  plan: standard
   previewPlan: starter