fix(deps): update mantine monorepo to ^7.8.1 (#377)

Co-authored-by: homarr-renovate[bot] <158783068+homarr-renovate[bot]@users.noreply.github.com>

package.json

@@ -41,8 +41,8 @@
     "vitest": "^1.5.2"
   },
   "dependencies": {
-    "@mantine/core": "^7.8.0",
-    "@mantine/dates": "^7.8.0",
+    "@mantine/core": "^7.8.1",
+    "@mantine/dates": "^7.8.1",
     "@tabler/icons-react": "^3.2.0",
     "mantine-react-table": "2.0.0-beta.1"
   },