* feat(chat): support inline comment drafts in chat input
Add per-session inline comment draft tracking
Append inline drafts to outgoing messages when queuing
Consume drafts after sending to clear state
* feat: add actions menu to PierreDiffViewer
Add a dropdown actions menu in the diff viewer with More and Delete options
Enable inline comment drafting support and selection synchronization to prevent loops
Replace previous action icon with contextual actions in the header
* feat(plan): enable inline comment drafting in PlanView
Add inline comment draft support with addDraft, removeDraft and drafts state
Compute session key for drafts based on currentSessionId and draft state
Prepare dropdown and toast utilities for draft actions in PlanView
* feat: add inline comment formatting utilities
Introduce formatInlineCommentDraft to render inline comments for diff and plan views
Add appendInlineComments to attach comments to existing messages with proper separation
Provide hasInlineComments to detect inline comment blocks in text
* feat: add inline comment draft store
Persist drafts per session key for inline comments
Add, remove, and clear drafts with unique IDs per session
Consume drafts to move them out of store after submission
Nelson Pires
c119d89084