⚖️ feat: Terms and Conditions Dialog (#3712)

* Added UI for Terms and Conditions Modal Dialogue

* Handled the logout on not accepting

* Added logic for terms acceptance

* Add terms and conditions modal

* Fixed bug on terms and conditions modal, clicking out of it won't close it now

* Added acceptance of Terms to Database

* Removed unnecessary api endpoints from index.js

* Added NPM script to reset terms acceptance

* Added translations, markdown terms and samples

* Merged terms and conditions modal feature

* feat/Modal Terms and Conditions Dialog

* Amendments as requested by maintainers

* Reset package-lock (again)

client/src/data-provider/mutations.ts

@@ -1128,3 +1128,19 @@ export const useResendVerificationEmail = (
     ...(options || {}),
   });
 };
+
+export const useAcceptTermsMutation = (
+  options?: t.AcceptTermsMutationOptions,
+): UseMutationResult<t.TAcceptTermsResponse, unknown, void, unknown> => {
+  const queryClient = useQueryClient();
+  return useMutation(() => dataService.acceptTerms(), {
+    onSuccess: (data, variables, context) => {
+      queryClient.setQueryData<t.TUserTermsResponse>([QueryKeys.userTerms], {
+        termsAccepted: true,
+      });
+      options?.onSuccess?.(data, variables, context);
+    },
+    onError: options?.onError,
+    onMutate: options?.onMutate,
+  });
+};

client/src/data-provider/queries.ts

@@ -28,6 +28,8 @@ import type {
   TCheckUserKeyResponse,
   SharedLinkListParams,
   SharedLinksResponse,
+  TUserTermsResponse,
+  TAcceptTermsResponse,
 } from 'librechat-data-provider';
 import { findPageForConversation, addFileToCache } from '~/utils';
 
@@ -564,3 +566,14 @@ export const useGetRandomPrompts = (
     },
   );
 };
+
+export const useUserTermsQuery = (
+  config?: UseQueryOptions<t.TUserTermsResponse>,
+): QueryObserverResult<t.TUserTermsResponse> => {
+  return useQuery<t.TUserTermsResponse>([QueryKeys.userTerms], () => dataService.getUserTerms(), {
+    refetchOnWindowFocus: false,
+    refetchOnReconnect: false,
+    refetchOnMount: false,
+    ...config,
+  });
+};