fix(deps): update dependency hono to v4

Author: renovate[bot]

package.json

@@ -4,7 +4,7 @@
     "start": "bun run src/index.ts"
   },
   "dependencies": {
-    "hono": "^3.12.7",
+    "hono": "^4.0.0",
     "redis": "^4.6.12"
   },
   "devDependencies": {