Outbound Session Mirroring Refactor (Issue #1520)

Scope

This page is a placeholder generated from the official source file structure.

What to verify

• TODO: Add prerequisites and validation checklist.

Outline (from official headings)

• Status
• Context
• Goals
• Implementation Summary
• Thread/Topic Handling
• Extensions Covered
• Decisions
• Tests Added/Updated
• Open Items / Follow-ups
• Files Touched

Further reading

• Official source file: refactor/outbound-session-mirroring.md