ChronoChat v1.2.10

What's changed

• Improves message detection for image and attachment-only turns while filtering citation/action chrome.
• Improves sidebar jump reliability by resolving the best live message node before scrolling.
• Refreshes sidebar styling and item metadata display.
• Adds regression coverage for manifest storage permission and message extraction/jump behavior.

Validation

• npm run validate
• npm run test:smoke
• npm run test:smoke:alpine
• npm run package:extension
• unzip -t packages/chronochat-extension.zip