fix(deps): pin deps

package.json

@@ -16,10 +16,10 @@
   "dependencies": {
     "@jsdevtools/rehype-toc": "^3.0.2",
     "@microflash/rehype-figure": "^2.1.0",
-    "@shikijs/transformers": "^1.12.1",
+    "@shikijs/transformers": "1.12.1",
     "@vercel/og": "^0.6.0",
     "disqus-react": "^1.1.5",
-    "dotenv": "^16.3.1",
+    "dotenv": "16.4.7",
     "flexsearch": "^0.7.31",
     "gray-matter": "4.0.3",
     "hast-util-from-html": "^2.0.0",
@@ -29,7 +29,7 @@
     "mongodb": "^6.0.0",
     "next": "15.0.4",
     "next-sitemap": "^4.0.0",
-    "next-themes": "^0.4.0",
+    "next-themes": "0.4.4",
     "react": "18.3.1",
     "react-dom": "18.3.1",
     "react-tweet": "3.2.1",
@@ -53,7 +53,7 @@
     "eslint-config-next": "15.0.4",
     "postcss": "8.4.49",
     "prettier": "3.4.2",
-    "tailwindcss": "3.4.15",
+    "tailwindcss": "3.4.16",
     "typescript": "5.7.2"
   },
   "prettier": {