Quick command implementation (#472)

* Separating "SSH Info" and "Quick Launch", and updating translations.

* Adding "Quick Launch" to menu.

* Auto-complete, initial version.

* Builds, but not finished.

* Improved, but there are still some bugs...

* Minor changes.

* Refactroing request/response identifiers.

* Improving command history.

* Minor refactoring.

* Deleting history by using "Del" key.

* Handling mosh special case in quick commands.

* SSH command handled as any other command in the path.

* New resource strings.

* Fixing quick command links.

* Fixing after-merging bugs.

* Improving filtering.

* Finishing filtering.

* Changing placeholder text.

* Minor refactoring.

* Updating resources.

* Renaming NewRemoteTab back to NewSshTab.

FluentTerminal.App.ViewModels/Profiles/ProfileProviderViewModelBase.cs

@@ -60,6 +60,7 @@ namespace FluentTerminal.App.ViewModels.Profiles
                 LoadFromProfile(value);
             }
         }
+
         public ObservableCollection<TabTheme> TabThemes { get; }
 
         public ObservableCollection<TerminalTheme> TerminalThemes { get; }
@@ -239,12 +240,13 @@ namespace FluentTerminal.App.ViewModels.Profiles
             Initialize(profile);
         }
 
-        protected virtual void CopyToProfile(ShellProfile profile)
+        protected virtual Task CopyToProfileAsync(ShellProfile profile)
         {
             profile.LineEndingTranslation = _lineEndingTranslation;
             profile.UseConPty = _useConPty;
             profile.TerminalThemeId = _terminalThemeId;
             profile.TabThemeId = _tabThemeId;
+            return Task.CompletedTask;
         }
 
         public virtual Task<string> ValidateAsync()
@@ -279,7 +281,7 @@ namespace FluentTerminal.App.ViewModels.Profiles
 
             if (acceptIfInvalid || string.IsNullOrEmpty(error))
             {
-                CopyToProfile(Model);
+                await CopyToProfileAsync(Model);
             }
 
             return error;