v3.5.2

This patch release updates the default subtitle generation model from gemini-3.6-flash to gemini-3.7-flash across the codebase and documentation.

Fixes & Improvements:

• Updated Default Subtitle Model:
  • Updated default model_subtitles to google-gla:gemini-3.7-flash in src/ai_sub/config.py.
  • Updated configuration reference documentation in docs/CONFIGURATION.md and usage examples and quota notes in README.md.