refactoring, using different pattern for page injection and reusing same pattern for both popup and content scripts

src/views/components/CourseCatalogMain.tsx

@@ -0,0 +1,16 @@
+import React, { useEffect, useMemo } from 'react';
+import { bMessenger } from 'src/shared/messages';
+import { SiteSupport } from '../lib/getSiteSupport';
+import { Button } from './common/Button/Button';
+
+interface Props {
+    support: SiteSupport[];
+}
+
+export default function CourseCatalogMain(props: Props) {
+    const openGoogle = () => {
+        bMessenger.openNewTab({ url: 'https://google.com' });
+    };
+
+    return <Button onClick={openGoogle}>{props.support.join(',')}</Button>;
+}