refactor: remove unused ThemesManager export

src/renderer/src/helpers.ts

@@ -62,7 +62,7 @@ export const injectCustomCss = (css: string) => {
     }
 
     const style = document.createElement("style");
-    
+
     style.id = "custom-css";
     style.textContent = `
       ${css}

src/renderer/src/pages/settings/aparence/index.ts

@@ -4,5 +4,4 @@ export { DeleteAllThemesModal } from "./modals/delete-all-themes-modal";
 export { DeleteThemeModal } from "./modals/delete-theme-modal";
 export { ThemeCard } from "./components/theme-card";
 export { ThemePlaceholder } from "./components/theme-placeholder";
-export { ThemesManager } from "./themes-manager";
 export { ThemeActions } from "./components/theme-actions";