Customize order of Focus/Guiding/Alignment steps
Allow the order of Scheduler steps to be customized:
- Focusing in a region requiring long exposure to see stars is not optimal, especially with the full-frame linear procedure.
- Aligning a frame to find a good focusing sky area when the setup is out of focus is difficult.
- Focusing a setup that is configured to guide on single-side declination, without guiding, leads to incorrect results.
- Guiding is usually unrelated to focusing as the sensor is different, and can probably start without alignment.