[FIX] Cancel button and success toast at Leave Team modal (#22373)

Co-authored-by: Tasso Evangelista <tasso.evangelista@rocket.chat>

client/views/teams/contextualBar/info/Leave/StepTwo.js

@@ -13,10 +13,10 @@ export const StepTwo = ({ onConfirm, onCancel, onClose }) => {
 			variant='danger'
 			title={t('Confirmation')}
 			onConfirm={onConfirm}
-			onCancel={onCancel}
+			onCancel={onCancel || onClose}
 			onClose={onClose}
 			confirmText={t('Leave')}
-			cancelText={t('Back')}
+			cancelText={onCancel ? t('Back') : t('Cancel')}
 		>
 			{t('Teams_leaving_team')}
 		</GenericModal>

client/views/teams/contextualBar/info/TeamsInfoWithLogic.js

@@ -87,6 +87,7 @@ function TeamsInfoWithLogic({ room, openEditing }) {
 
 			try {
 				await leaveTeam({ teamId: room.teamId, rooms });
+				dispatchToastMessage({ type: 'success', message: t('Teams_left_team_successfully') });
 				router.push({});
 			} catch (error) {
 				dispatchToastMessage({ type: 'error', message: error });

packages/rocketchat-i18n/i18n/en.i18n.json

@@ -3914,6 +3914,7 @@
   "Teams_kept__username__channels": "You did not select the following Channels so __username__ will be kept on them:",
   "Teams_leave_channels": "Select the Team’s Channels you would like to leave.",
   "Teams_leave": "Leave Team",
+  "Teams_left_team_successfully": "Left the Team successfully",
   "Teams_members": "Teams Members",
   "Teams_New_Add_members_Label": "Add Members",
   "Teams_New_Broadcast_Description": "Only authorized users can write new messages, but the other users will be able to reply",