Add Component Loss functions

[codecov[bot]]

Codecov Report

All modified and coverable lines are covered by tests :white_check_mark:

Comparison is base (659d6ce) 95.09% compared to head (4f10697) 95.53%.

Additional details and impacted files

```diff @@ Coverage Diff @@ ## main #35 +/- ## ========================================== + Coverage 95.09% 95.53% +0.43% ========================================== Files 18 19 +1 Lines 265 291 +26 ========================================== + Hits 252 278 +26 Misses 13 13 ```

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