Replace all usage of connect with useSelector() and useDispatch()
Files to refactor:
- src/containers/SidebarToggle/index.jsx
- src/containers/TableContainer/index.jsx
- src/containers/TemplateSourceFields/index.jsx
- src/containers/CodeReminderModal/index.jsx
- src/components/SubsidyRequestManagementTable/CourseTitleCell.jsx