feat: close theme editor if the theme was deleted

src/main/services/window-manager.ts

@@ -255,6 +255,19 @@ export class WindowManager {
     }
   }
 
+  public static closeEditorWindow(themeId?: string) {
+    if (themeId) {
+      const editorWindow = this.editorWindows.get(themeId);
+      if (editorWindow) {
+        editorWindow.close();
+      }
+    } else {
+      this.editorWindows.forEach((editorWindow) => {
+        editorWindow.close();
+      });
+    }
+  }
+
   public static redirect(hash: string) {
     if (!this.mainWindow) this.createMainWindow();
     this.loadMainWindowURL(hash);