fix: delete enum proto file

proto/account.proto

@@ -23,7 +23,7 @@ message GetAccountResponse {
   repeated string roles = 8;
   string avatar_url = 9;
   optional string employee_id = 10;
-  Presence presence = 11;
+  string presence = 11;
   string last_active = 12;
   string custom_status_text = 13;
   string custom_status_emoji = 14;
@@ -33,10 +33,4 @@ message GetAccountResponse {
   bool has_pin = 18;
 }
 
-enum Presence {
-  PRESENCE_UNSPECIFIED = 0;
-  OFFLINE = 1;
-  ONLINE = 2;
-  AWAY = 3;
-}