v2.1.0

Major updates:

• Introduced voting capability, allowing ChatGPT to assign a score to
  the Change Sets.
• Implemented comment visibility filtering based on scores, with a
  default focus on displaying negative feedback, customizable to user
  preference.
• Transitioned to treating Patch Set review comments as separate
  entities, moving away from compiling them into a single list.
• Implemented a complete lifecycle for review comment resolution. Each
  comment starts from an unresolved state, with options for users to
  agree, discuss alternatives, or dispute ChatGPT's suggestions,
  influencing the Change Set score.
• Blocked the display of duplicate and conflicting comments.
• Enabled processing of commands via comments. Command /review
  triggers full Change Set reviews and /review_last targets the latest
  Patch Set.

Behavior change:

• Reviews of commit messages are now enabled by default.

Minor changes and fixes:

• Excluded WIP Change Sets from automated review.
• Fine-tuned the temperature settings differentiating between comment
  queries and Patch Set reviews.
• Reduced the size of the message history data payload.
• Fixed rendering issues of ChatGPT comments in the Gerrit UI.
• Fixed various issues with detecting code snippets in ChatGPT
  responses.
• Fixed review posting issue with out-of-bounds line numbers from
  ChatGPT.