Rename group fns and add upgrade plan modal to project level groups tab

frontend/src/hooks/api/groups/index.tsx

@@ -1,9 +1,9 @@
 export {
+    useAddUserToGroup,
     useCreateGroup,
-    useCreateGroupUserMembership,
     useDeleteGroup,
-    useDeleteGroupUserMembership,
+    useRemoveUserFromGroup,
     useUpdateGroup} from "./mutations";
 export {
-    useGetGroupUserMemberships
+    useListGroupUsers
 } from "./queries";

frontend/src/hooks/api/groups/mutations.tsx

@@ -85,7 +85,7 @@ export const useDeleteGroup = () => {
     });
 };
 
-export const useCreateGroupUserMembership = () => {
+export const useAddUserToGroup = () => {
     const queryClient = useQueryClient();
     return useMutation({
         mutationFn: async ({ 
@@ -107,7 +107,7 @@ export const useCreateGroupUserMembership = () => {
     });
 };
 
-export const useDeleteGroupUserMembership = () => {
+export const useRemoveUserFromGroup = () => {
     const queryClient = useQueryClient();
     return useMutation({
         mutationFn: async ({ 

frontend/src/hooks/api/groups/queries.tsx

@@ -15,7 +15,7 @@ type TUser = {
   isPartOfGroup: boolean;
 }
 
-export const useGetGroupUserMemberships = (groupSlug: string) => {
+export const useListGroupUsers = (groupSlug: string) => {
   return useQuery({
     queryKey: groupKeys.getGroupUserMembership(groupSlug),
     queryFn: async () => {