- Additional work and improvements for the Pollinations API support.

- Improvements to the summarization feature, reducing the likelihood that it will misbehave, especially when using the "High" token count option.
- The trigger for searching characters that appear in the story should now be more stable.
- Added more characters in the internal database and slightly adjusted some existing entries.
- Additional refactorings to create better separation of concerns.

Author: Rhystic1