# REQ-tv-d00016: Review JavaScript Integration

**Level**: Dev | **Status**: Draft | **Implements**: REQ-tv-p00002

## Assertions

A. Review JavaScript modules SHALL be organized under the `TraceView.review` namespace to integrate with existing TraceView code.

B. The review panel SHALL support opening, closing, and stacking requirement cards for multi-requirement review sessions.

C. Thread UI SHALL support creating, viewing, resolving, unresolving, and replying to comment threads.

D. Sync operations SHALL handle git push/fetch with conflict detection and user feedback via UI indicators.

E. Package management UI SHALL support selecting, creating, editing, and deleting review packages.

F. Position highlighting SHALL visually indicate comment anchor locations in the requirement content.

G. Auto-sync functionality SHALL be configurable via the review panel settings.

H. Event-driven architecture SHALL use custom DOM events (`traceview:thread-created`, `traceview:comment-added`, etc.) for component communication.

I. The review panel SHALL integrate with the existing TraceView side panel system.

J. Mode toggle buttons SHALL allow switching between View, Edit, and Review modes.

## Rationale

Integrating with the existing TraceView namespace ensures consistent patterns and enables reuse of existing panel management, event handling, and UI components. The event-driven architecture decouples components and enables extensibility.

Position highlighting helps reviewers understand the spatial context of comments, especially when positions have drifted due to content changes.

*End* *Review JavaScript Integration* | **Hash**: 00000000
