Remove "Add section" and "Add component" buttons
Closes #3504658
Add section and Add component buttons removed from the component overlay and corresponding Redux slice tidied up to remove the clickToInsertState
state.
Clicking a component in the library inserts it into the page
- If there is a component selected, the new component will be inserted immediately after it
- If there is not a component selected, the new component will be inserted at the top of the currently focused region
Edited by Jesse Baker