added deviceId, ExtensionStore, working on CoursePopup

src/views/components/injected/CoursePopup/CoursePopup.tsx

@@ -0,0 +1,16 @@
+import React from 'react';
+import { Course } from 'src/shared/types/Course';
+import styles from './CoursePopup.module.scss';
+
+interface Props {
+    course: Course;
+}
+
+export default function CoursePopup({ course }: Props) {
+    return (
+        <div>
+            <h1>{course.fullName}</h1>
+            <p>{course.description}</p>
+        </div>
+    );
+}