fix: upgrade @radix-ui/react-separator from 1.1.2 to 1.1.7

Snyk has created this PR to upgrade @radix-ui/react-separator from 1.1.2 to 1.1.7.

See this package in npm:
@radix-ui/react-separator

See this project in Snyk:
https://app.snyk.io/org/kagent/project/436aff26-c6e8-41d0-aa7b-fa62a8e2e494?utm_source=github&utm_medium=referral&page=upgrade-pr

Author: snyk-bot

package-lock.json

@@ -24,7 +24,7 @@
     "@next/mdx": "^15.4.3",
     "@next/third-parties": "^15.4.3",
     "@radix-ui/react-dropdown-menu": "^2.1.6",
-    "@radix-ui/react-separator": "^1.1.2",
+    "@radix-ui/react-separator": "^1.1.7",
     "@radix-ui/react-slot": "^1.2.3",
     "@tailwindcss/typography": "^0.5.16",
     "@types/mdx": "^2.0.13",