Successive halving and energy awareness

**Is your feature request related to a problem? Please describe.**
We are lacking an integrated implementation successive halving. We could also be more energy aware.

**Describe the solution you'd like**
Look at these and evaluate potential for propulate:
https://arxiv.org/pdf/2303.13972
https://arxiv.org/pdf/2412.08526

**Describe alternatives you've considered**
There are lots of successive halving approaches that might be relevant and other aspects of energy awareness.

**Technical details**
-

**Additional context**
-

No file, test, or entry point is named. Start by reading the two linked papers and comparing their successive-halving and energy-awareness approaches with Propulate's current optimization package. Done would require a defined approach and implementation scope, but the issue does not specify acceptance criteria.

Written by the indexing model from the issue text.