fix(deps): update mantine monorepo to v9

Author: renovate[bot]

libs/ui/package.json

@@ -29,12 +29,12 @@
     "preview": "vite preview"
   },
   "dependencies": {
-    "@mantine/core": "8.3.18",
-    "@mantine/dates": "8.3.18",
-    "@mantine/form": "8.3.18",
-    "@mantine/hooks": "8.3.18",
-    "@mantine/modals": "^8.3.18",
-    "@mantine/notifications": "8.3.18",
+    "@mantine/core": "9.0.0",
+    "@mantine/dates": "9.0.0",
+    "@mantine/form": "9.0.0",
+    "@mantine/hooks": "9.0.0",
+    "@mantine/modals": "^9.0.0",
+    "@mantine/notifications": "9.0.0",
     "@tabler/icons-react": "^3.41.0",
     "dayjs": "^1.11.20",
     "react": "^19.2.4",