chore(deps): update dependency hono to v4

Author: renovate[bot]

package.json

@@ -117,7 +117,7 @@
     "eslint-plugin-yml": "^1.19.0",
     "gh-changelogen": "^0.2.8",
     "h3": "^1.15.4",
-    "hono": "^3.12.12",
+    "hono": "^4.0.0",
     "knip": "^5.68.0",
     "lint-staged": "^15.5.2",
     "miniflare": "^3.20250718.2",