enhance: always use the same name with the remote branch when creating a new branch based on it (#2116)

Signed-off-by: leo <longshuang@msn.cn>

Author: love-linger

src/ViewModels/CreateBranch.cs

@@ -59,7 +59,7 @@ public CreateBranch(Repository repo, Models.Branch branch)
             _repo = repo;
             _baseOnRevision = branch.Head;
 
-            if (!branch.IsLocal && repo.Branches.Find(x => x.IsLocal && x.Name == branch.Name) == null)
+            if (!branch.IsLocal)
                 Name = branch.Name;
 
             BasedOn = branch;