v0.7.0 beta1

This beta comes with a new version of the mosaic detection model.
Should come with a substantial speed-up as the model is a lot smaller/less resource-intensive.
Detection quality should be on the same level as before based on my testing.

You can test it by using the --mosaic-detection-model-path /path/to/lada_mosaic_detection_model_v3-yolo11n-beta.pt argument on the CLI.
The new model file lada_mosaic_detection_model_v3-yolo11n-beta.pt is attached to this release.

If you notice issues give feedback here https://github.com/ladaapp/lada/issues/26 otherwise this would be the next default model for mosaic detection

Full Changelog: v0.6.0...v0.7.0-beta1