chore: dependencies update

Author: shinokada

package.json

@@ -36,8 +36,8 @@
   },
   "devDependencies": {
     "@changesets/cli": "^2.29.7",
-    "@docsearch/css": "^3.9.0",
-    "@docsearch/js": "^3.9.0",
+    "@docsearch/css": "^4.0.1",
+    "@docsearch/js": "^4.0.1",
     "@eslint/compat": "^1.3.2",
     "@eslint/js": "^9.35.0",
     "@flowbite-svelte-plugins/chart": "^0.2.4",
@@ -94,7 +94,7 @@
     "tsx": "^4.20.5",
     "typescript": "^5.9.2",
     "typescript-eslint": "^8.44.0",
-    "vite": "^6.3.6",
+    "vite": "^7.1.6",
     "vite-plugin-devtools-json": "^1.0.0",
     "vitest": "^3.2.4"
   },