fix(deps): bump Next.js to 15.5.4 and update related dependencies

- Upgrade Next.js from 15.5.3 to 15.5.4
- Update related packages: @next/eslint-plugin-next, @next/third-parties, eslint-config-next, eslint, @eslint/js, @types/node, and others
- Refresh pnpm-lock.yaml to reflect the updated dependency versions

Author: z0ffy

package.json

@@ -10,7 +10,7 @@
     "fix": "eslint --fix ."
   },
   "dependencies": {
-    "next": "15.5.3",
+    "next": "15.5.4",
     "next-themes": "^0.4.6",
     "octokit": "^5.0.3",
     "react": "19.1.1",
@@ -25,17 +25,17 @@
   },
   "devDependencies": {
     "@eslint/eslintrc": "^3.3.1",
-    "@eslint/js": "^9.35.0",
-    "@next/eslint-plugin-next": "^15.5.3",
-    "@next/third-parties": "15.5.3",
+    "@eslint/js": "^9.36.0",
+    "@next/eslint-plugin-next": "^15.5.4",
+    "@next/third-parties": "15.5.4",
     "@tailwindcss/postcss": "^4.1.13",
-    "@types/node": "24.5.0",
+    "@types/node": "24.5.2",
     "@types/react": "19.1.13",
     "@types/react-dom": "19.1.9",
     "@types/react-syntax-highlighter": "^15.5.13",
     "@types/rss": "^0.0.32",
-    "eslint": "9.35.0",
-    "eslint-config-next": "15.5.3",
+    "eslint": "9.36.0",
+    "eslint-config-next": "15.5.4",
     "eslint-plugin-react-hooks": "^5.2.0",
     "next-sitemap": "^4.2.3",
     "postcss": "^8.5.6",