chore(deps): update node.js

Author: homarr-renovate[bot]

Dockerfile

@@ -1,4 +1,4 @@
-FROM node:22.15.0-slim AS base
+FROM node:22.18.0-slim AS base
 ENV PNPM_HOME="/pnpm"
 ENV PATH="$PNPM_HOME:$PATH"
 RUN corepack enable

package.json

@@ -81,6 +81,6 @@
     ]
   },
   "engines": {
-    "node": ">=22.15.0"
+    "node": ">=22.18.0"
   }
 }