feat: close theme editor if the theme was deleted

src/renderer/src/declaration.d.ts

@@ -285,6 +285,7 @@ declare global {
     onCssInjected: (
       cb: (cssString: string) => void
     ) => () => Electron.IpcRenderer;
+    closeEditorWindow: (themeId?: string) => Promise<void>;
   }
 
   interface Window {

src/renderer/src/pages/settings/aparence/modals/delete-all-themes-modal.tsx

@@ -25,6 +25,7 @@ export const DeleteAllThemesModal = ({
     }
 
     await window.electron.deleteAllCustomThemes();
+    await window.electron.closeEditorWindow();
     onClose();
     onThemesDeleted();
   };

src/renderer/src/pages/settings/aparence/modals/delete-theme-modal.tsx

@@ -29,6 +29,7 @@ export const DeleteThemeModal = ({
     }
 
     await window.electron.deleteCustomTheme(themeId);
+    await window.electron.closeEditorWindow(themeId);
     onThemeDeleted();
   };