Feat: Added new rule in config auto-population and updated documentation.

[JSabadin]

Update: Configuration Smart Auto-population, Docs

This PR updates the documentation to include the trainer.smart_cfg_auto_populate flag and its auto-population rules.

Key Changes:

1. Docs Update:
   • Added details for the smart_cfg_auto_populate flag and its rules.
2. New Rule:
   • If train_view, val_view, and test_view are the same, and n_validation_batches is not set, it defaults to 10 to prevent validation/testing on the entire training set.
3. Predefined Detection Configs:
   • Added a training strategy to the predefined detection configurations and updated the documentation for the detection light model

[klemen1999]

LGTM

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 95.98%. Comparing base (631b905) to head (bc3b847).
Report is 20 commits behind head on main.

✅ All tests successful. No failed tests found.

Additional details and impacted files

@@            Coverage Diff             @@
##             main     #140      +/-   ##
==========================================
- Coverage   96.31%   95.98%   -0.34%     
==========================================
  Files         147      168      +21     
  Lines        6304     7322    +1018     
==========================================
+ Hits         6072     7028     +956     
- Misses        232      294      +62     

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