show specific error when chat cannot be added to space

assets/l10n/intl_en.arb

@@ -3906,24 +3906,24 @@
     "banUserDescription": "The user will be banned from the chat and will not be able to enter the chat again until they are unbanned.",
     "unbanUserDescription": "The user will be able to enter the chat again if they try.",
     "kickUserDescription": "The user is kicked out of the chat but not banned. In public chats, the user can rejoin at any time.",
-  "makeAdminDescription": "Once you make this user admin, you may not be able to undo this as they will then have the same permissions as you.",
-  "pleaseEnterANumber": "Please enter a number greater than 0",
-  "archiveRoomDescription": "The chat will be moved to the archive. Other users will be able to see that you have left the chat.",
-  "roomUpgradeDescription": "The chat will then be recreated with the new room version. All participants will be notified that they need to switch to the new chat. You can find out more about room versions at https://spec.matrix.org/latest/rooms/",
-  "removeDevicesDescription": "You will be logged out of this device and will no longer be able to receive messages.",
-  "banUserDescription": "The user will be banned from the chat and will not be able to enter the chat again until they are unbanned.",
-  "unbanUserDescription": "The user will be able to enter the chat again if they try.",
-  "kickUserDescription": "The user is kicked out of the chat but not banned. In public chats, the user can rejoin at any time.",
-  "makeAdminDescription": "Once you make this user admin, you may not be able to undo this as they will then have the same permissions as you.",
-  "pushNotificationsNotAvailable": "Push notifications not available",
-  "learnMore": "Learn more",
-  "todoLists": "(Beta) Todolists",
-  "newTodo": "New todo",
-  "noTodosYet": "No todos have been added to this chat yet. Create your first todo and start cooperating with others. 📝",
-  "editTodo": "Edit todo",
-  "pleaseAddATitle": "Please add a title",
-  "todoListChangedError": "Oops... The todo list has been changed while you edited it.",
-  "todosUnencrypted": "Please notice that todos are visible by everyone in the chat and are not end to end encrypted.",
+    "makeAdminDescription": "Once you make this user admin, you may not be able to undo this as they will then have the same permissions as you.",
+    "pleaseEnterANumber": "Please enter a number greater than 0",
+    "archiveRoomDescription": "The chat will be moved to the archive. Other users will be able to see that you have left the chat.",
+    "roomUpgradeDescription": "The chat will then be recreated with the new room version. All participants will be notified that they need to switch to the new chat. You can find out more about room versions at https://spec.matrix.org/latest/rooms/",
+    "removeDevicesDescription": "You will be logged out of this device and will no longer be able to receive messages.",
+    "banUserDescription": "The user will be banned from the chat and will not be able to enter the chat again until they are unbanned.",
+    "unbanUserDescription": "The user will be able to enter the chat again if they try.",
+    "kickUserDescription": "The user is kicked out of the chat but not banned. In public chats, the user can rejoin at any time.",
+    "makeAdminDescription": "Once you make this user admin, you may not be able to undo this as they will then have the same permissions as you.",
+    "pushNotificationsNotAvailable": "Push notifications not available",
+    "learnMore": "Learn more",
+    "todoLists": "(Beta) Todolists",
+    "newTodo": "New todo",
+    "noTodosYet": "No todos have been added to this chat yet. Create your first todo and start cooperating with others. 📝",
+    "editTodo": "Edit todo",
+    "pleaseAddATitle": "Please add a title",
+    "todoListChangedError": "Oops... The todo list has been changed while you edited it.",
+    "todosUnencrypted": "Please notice that todos are visible by everyone in the chat and are not end to end encrypted.",
     "noAddToSpacePermissions": "You can't add a chat to this space",
     "alreadyInSpace": "The chat is already in this space"
 }