feat: admin slack configuration

frontend/src/hooks/api/admin/index.ts

@@ -1,2 +1,12 @@
-export { useAdminDeleteUser, useCreateAdminUser, useUpdateServerConfig } from "./mutation";
-export { useAdminGetUsers, useGetServerConfig } from "./queries";
+export {
+  useAdminDeleteUser,
+  useCreateAdminUser,
+  useUpdateAdminSlackConfig,
+  useUpdateServerConfig
+} from "./mutation";
+export {
+  useAdminGetUsers,
+  useGetAdminSlackConfig,
+  useGetCustomSlackAppCreationUrl,
+  useGetServerConfig
+} from "./queries";