Cloned Quality Profiles share Custom Formats

[astappiev]

Cloned quality profiles inherit custom formats from the original, preventing independent configuration.

Steps to reproduce:

1. Import a Quality Profile from TRaSH guides.
2. Clone the imported Quality Profile.
3. Add a unique custom format (e.g., "English CF") to the original profile.
4. Observe that the "English CF" is also added to the cloned profile.
5. Attempt to add a different custom format (e.g., "Spanish CF") to the cloned profile.

Expected behavior:

• Custom formats should be independently configurable for each Quality Profile, including cloned profiles.
• Adding a custom format to the original profile should not affect the cloned profile, and vice versa.

Current behavior:

• Custom formats added to the original profile are automatically applied to the cloned profile.
• Independent configuration of custom formats is not possible.
• quality_profiles.min_format_score is ignored for cloned profile.

[astappiev]

Probably it was fixed in #223, at least it's working now as expected 🚀