fix: add @types/node for process.env TypeScript support

package-lock.json

@@ -1,12 +1,12 @@
 {
-  "name": "personal-blog",
-  "version": "0.1.0",
+  "name": "markdown-site",
+  "version": "1.0.0",
   "lockfileVersion": 3,
   "requires": true,
   "packages": {
     "": {
-      "name": "personal-blog",
-      "version": "0.1.0",
+      "name": "markdown-site",
+      "version": "1.0.0",
       "dependencies": {
         "@radix-ui/react-icons": "^1.3.2",
         "convex": "^1.17.4",
@@ -22,6 +22,7 @@
         "remark-gfm": "^4.0.0"
       },
       "devDependencies": {
+        "@types/node": "^25.0.2",
         "@types/react": "^18.2.56",
         "@types/react-dom": "^18.2.19",
         "@types/react-syntax-highlighter": "^15.5.11",
@@ -1428,6 +1429,16 @@
       "integrity": "sha512-GsCCIZDE/p3i96vtEqx+7dBUGXrc7zeSK3wwPHIaRThS+9OhWIXRqzs4d6k1SVU8g91DrNRWxWUGhp5KXQb2VA==",
       "license": "MIT"
     },
+    "node_modules/@types/node": {
+      "version": "25.0.2",
+      "resolved": "https://registry.npmjs.org/@types/node/-/node-25.0.2.tgz",
+      "integrity": "sha512-gWEkeiyYE4vqjON/+Obqcoeffmk0NF15WSBwSs7zwVA2bAbTaE0SJ7P0WNGoJn8uE7fiaV5a7dKYIJriEqOrmA==",
+      "dev": true,
+      "license": "MIT",
+      "dependencies": {
+        "undici-types": "~7.16.0"
+      }
+    },
     "node_modules/@types/prop-types": {
       "version": "15.7.15",
       "resolved": "https://registry.npmjs.org/@types/prop-types/-/prop-types-15.7.15.tgz",
@@ -5692,6 +5703,13 @@
         "node": ">=14.17"
       }
     },
+    "node_modules/undici-types": {
+      "version": "7.16.0",
+      "resolved": "https://registry.npmjs.org/undici-types/-/undici-types-7.16.0.tgz",
+      "integrity": "sha512-Zz+aZWSj8LE6zoxD+xrjh4VfkIG8Ya6LvYkZqtUQGJPZjYl53ypCaUwWqo7eI0x66KBGeRo+mlBEkMSeSZ38Nw==",
+      "dev": true,
+      "license": "MIT"
+    },
     "node_modules/unified": {
       "version": "11.0.5",
       "resolved": "https://registry.npmjs.org/unified/-/unified-11.0.5.tgz",