feat: Support browser and chrome styles for mv2 popups

src/types/external.ts

@@ -123,6 +123,8 @@ export interface OptionsEntrypoint extends BaseEntrypoint {
   type: 'options';
   options: {
     openInTab?: boolean;
+    browserStyle?: boolean;
+    chromeStyle?: boolean;
   };
 }
 

src/utils/manifest.ts

@@ -214,7 +214,11 @@ function addEntrypoints(
   if (options) {
     const page = getEntrypointBundlePath(options, config.outDir, '.html');
     manifest.options_ui = {
-      ...options.options,
+      open_in_tab: options.options.openInTab,
+      browser_style:
+        config.browser === 'firefox' ? options.options.browserStyle : undefined,
+      chrome_style:
+        config.browser === 'chromium' ? options.options.chromeStyle : undefined,
       page,
     };
   }