Atelier actions icons

Summary:
@VDG members.
We are asking for your input as we change the icons for our actions. Please help us by suggesting icons from breeze. I think some of them do not exsist so icon creation maybe needed.

Changes so far.

• switch style icons to fromTheme

Test Plan:
Icon moc up with descriptions.

Icons we are looking for

• Connect
• Disconnect
• Disable Motors
• 3D Viewer
• Profiles
• Status Icons.
  • Disconnected.
  • Connected
  • Idle
  • Busy
  • Pause
  • Stop
  • Error

Reviewers: Atelier: General Development, VDG, laysrodrigues

Reviewed By: laysrodrigues

Subscribers: abetts, andreask, VDG, Atelier: General Development

Tags: VDG, Atelier: General Development

Differential Revision: https://phabricator.kde.org/D11531