chore: roll back Next.js to v14.2.28, React to v18.3.20, and Tailwind CSS to v3.4.1

Author: austinlparker

package.json

@@ -16,25 +16,24 @@
     "@netlify/blobs": "^8.1.0",
     "@netlify/functions": "^3.0.0",
     "@octokit/webhooks-types": "^7.6.1",
-    "next": "15.3.1",
-    "react": "^19.0.0",
-    "react-dom": "^19.0.0",
+    "next": "14.2.28",
+    "react": "^18.3.20",
+    "react-dom": "^18.3.20",
     "react-icons": "^5.4.0",
-    "react-markdown": "^10.0.0",
+    "react-markdown": "^9.0.3",
     "remark-gfm": "^4.0.0"
   },
   "devDependencies": {
     "@playwright/test": "^1.52.0",
-    "@tailwindcss/postcss": "^4.1.4",
     "@tailwindcss/typography": "^0.5.16",
     "@types/node": "^20",
-    "@types/react": "^19.0.0",
-    "@types/react-dom": "^19.0.0",
-    "eslint": "^9.0.0",
-    "eslint-config-next": "15.3.1",
+    "@types/react": "^18",
+    "@types/react-dom": "^18",
+    "eslint": "^8",
+    "eslint-config-next": "14.2.28",
     "eslint-plugin-header": "^3.1.1",
     "postcss": "^8",
-    "tailwindcss": "^4.0.0",
+    "tailwindcss": "^3.4.1",
     "typescript": "^5"
   }
 }