refactor: do not stash untracked files while doing drop/reword/squash/fixup HEAD commit

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

Author: love-linger

src/ViewModels/DropHead.cs

@@ -37,7 +37,7 @@ public override async Task<bool> Sure()
             {
                 succ = await new Commands.Stash(_repo.FullPath)
                     .Use(log)
-                    .PushAsync("DROP_HEAD_AUTO_STASH", true);
+                    .PushAsync("DROP_HEAD_AUTO_STASH", false);
                 if (!succ)
                 {
                     log.Complete();

src/ViewModels/Reword.cs

@@ -56,7 +56,7 @@ public override async Task<bool> Sure()
             {
                 succ = await new Commands.Stash(_repo.FullPath)
                     .Use(log)
-                    .PushAsync("REWORD_AUTO_STASH");
+                    .PushAsync("REWORD_AUTO_STASH", false);
                 if (!succ)
                 {
                     log.Complete();

src/ViewModels/SquashOrFixupHead.cs

@@ -58,7 +58,7 @@ public override async Task<bool> Sure()
             {
                 succ = await new Commands.Stash(_repo.FullPath)
                     .Use(log)
-                    .PushAsync(IsFixupMode ? "FIXUP_AUTO_STASH" : "SQUASH_AUTO_STASH");
+                    .PushAsync(IsFixupMode ? "FIXUP_AUTO_STASH" : "SQUASH_AUTO_STASH", false);
                 if (!succ)
                 {
                     log.Complete();