参数覆盖支持按token,有无图片来覆盖参数,覆盖model支持记录到日志,当前不支持

[mzzsfy]

附带 优化选择颜色逻辑

Summary by CodeRabbit

• New Features

  • Request metadata extraction and propagation into override contexts (message/media counts and text/token estimates).
  • Added metadata fields and a "Field Guide" (字段速查) button in the parameter override editor.

• Refactor

  • Charts now assign and persist consistent model colors for clearer visuals.

• Tests

  • Expanded parameter-override tests with comprehensive multi-format, data-driven coverage.

• Localization

  • Added extensive new translations (en/fr/ja/ru/vi/zh-CN/zh-TW).

• Chores

  • .gitignore updated to ignore .worktrees.