Merge pull request #70 from gitroomhq/dependabot/npm_and_yarn/next-15.2.1

Bump next from 14.2.22 to 15.2.1

Author: egelhaus

package-lock.json

@@ -14,7 +14,7 @@
   "dependencies": {
     "add": "^2.0.6",
     "autoprefixer": "^10.4.20",
-    "next": "^14.2.22",
+    "next": "^15.2.1",
     "next-sitemap": "^4.2.3",
     "nextra": "^3.2.4",
     "nextra-theme-docs": "^3.2.4",