Add backend and frontend structure with routing, components, and styling

- Implemented Express server with CORS and dotenv support
- Created basic routing with React Router in frontend
- Added Admin and Home components with navigation
- Integrated MainForm component for user input
- Updated package.json and package-lock.json with new dependencies
- Styled components using Tailwind CSS and Lucide icons
- Added error handling in server
- Created initial EJS view for backend

frontend/package-lock.json

@@ -9,8 +9,10 @@
       "version": "0.0.0",
       "dependencies": {
         "@tailwindcss/vite": "^4.1.11",
+        "lucide-react": "^0.539.0",
         "react": "^19.1.1",
         "react-dom": "^19.1.1",
+        "react-router-dom": "^7.8.0",
         "tailwind-merge": "^3.3.1",
         "tailwindcss": "^4.1.11",
         "tailwindcss-animate": "^1.0.7",
@@ -2402,6 +2404,15 @@
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       "license": "MIT"
     },
+    "node_modules/cookie": {
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+      "resolved": "https://registry.npmjs.org/cookie/-/cookie-1.0.2.tgz",
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+      "license": "MIT",
+      "engines": {
+        "node": ">=18"
+      }
+    },
     "node_modules/cosmiconfig": {
       "version": "8.3.6",
       "resolved": "https://registry.npmjs.org/cosmiconfig/-/cosmiconfig-8.3.6.tgz",
@@ -3436,6 +3447,15 @@
         "yallist": "^3.0.2"
       }
     },
+    "node_modules/lucide-react": {
+      "version": "0.539.0",
+      "resolved": "https://registry.npmjs.org/lucide-react/-/lucide-react-0.539.0.tgz",
+      "integrity": "sha512-VVISr+VF2krO91FeuCrm1rSOLACQUYVy7NQkzrOty52Y8TlTPcXcMdQFj9bYzBgXbWCiywlwSZ3Z8u6a+6bMlg==",
+      "license": "ISC",
+      "peerDependencies": {
+        "react": "^16.5.1 || ^17.0.0 || ^18.0.0 || ^19.0.0"
+      }
+    },
     "node_modules/magic-string": {
       "version": "0.30.17",
       "resolved": "https://registry.npmjs.org/magic-string/-/magic-string-0.30.17.tgz",
@@ -3793,6 +3813,44 @@
         "node": ">=0.10.0"
       }
     },
+    "node_modules/react-router": {
+      "version": "7.8.0",
+      "resolved": "https://registry.npmjs.org/react-router/-/react-router-7.8.0.tgz",
+      "integrity": "sha512-r15M3+LHKgM4SOapNmsH3smAizWds1vJ0Z9C4mWaKnT9/wD7+d/0jYcj6LmOvonkrO4Rgdyp4KQ/29gWN2i1eg==",
+      "license": "MIT",
+      "dependencies": {
+        "cookie": "^1.0.1",
+        "set-cookie-parser": "^2.6.0"
+      },
+      "engines": {
+        "node": ">=20.0.0"
+      },
+      "peerDependencies": {
+        "react": ">=18",
+        "react-dom": ">=18"
+      },
+      "peerDependenciesMeta": {
+        "react-dom": {
+          "optional": true
+        }
+      }
+    },
+    "node_modules/react-router-dom": {
+      "version": "7.8.0",
+      "resolved": "https://registry.npmjs.org/react-router-dom/-/react-router-dom-7.8.0.tgz",
+      "integrity": "sha512-ntInsnDVnVRdtSu6ODmTQ41cbluak/ENeTif7GBce0L6eztFg6/e1hXAysFQI8X25C8ipKmT9cClbJwxx3Kaqw==",
+      "license": "MIT",
+      "dependencies": {
+        "react-router": "7.8.0"
+      },
+      "engines": {
+        "node": ">=20.0.0"
+      },
+      "peerDependencies": {
+        "react": ">=18",
+        "react-dom": ">=18"
+      }
+    },
     "node_modules/resolve-from": {
       "version": "4.0.0",
       "resolved": "https://registry.npmjs.org/resolve-from/-/resolve-from-4.0.0.tgz",
@@ -3891,6 +3949,12 @@
         "semver": "bin/semver.js"
       }
     },
+    "node_modules/set-cookie-parser": {
+      "version": "2.7.1",
+      "resolved": "https://registry.npmjs.org/set-cookie-parser/-/set-cookie-parser-2.7.1.tgz",
+      "integrity": "sha512-IOc8uWeOZgnb3ptbCURJWNjWUPcO3ZnTTdzsurqERrP6nPyv+paC55vJM0LpOlT2ne+Ix+9+CRG1MNLlyZ4GjQ==",
+      "license": "MIT"
+    },
     "node_modules/shebang-command": {
       "version": "2.0.0",
       "resolved": "https://registry.npmjs.org/shebang-command/-/shebang-command-2.0.0.tgz",