JetBrains: Clean up action list

Created by: philipp-spiess

This improves the action names for the context menu and action search (cmd+shfit+a). I'll describe the changes inline.

Terminology is loosely based on what we have on VSCode,

Test plan

Tested both the context menu and actions search manually:

App preview:

• Web
• Storybook

Check out the client app preview documentation to learn more.