fix(deps): update dependency mantine-react-table to v2.0.0-beta.8 (#1902)

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

apps/nextjs/package.json

@@ -64,7 +64,7 @@
     "flag-icons": "^7.2.3",
     "glob": "^11.0.0",
     "jotai": "^2.11.0",
-    "mantine-react-table": "2.0.0-beta.7",
+    "mantine-react-table": "2.0.0-beta.8",
     "next": "15.1.4",
     "postcss-preset-mantine": "^1.17.0",
     "prismjs": "^1.29.0",