Thanks for your contribution!

This PR doesn't have a linked issue. All PRs must reference an existing issue.

Please:

1. Open an issue describing the bug/feature (if one doesn't exist)
2. Add Fixes #<number> or Closes #<number> to this PR description

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The following comment was made by an LLM, it may be inaccurate:

Based on my search results, I found one potentially related PR:

Related PR:

• PR Feature Request / Proposal: fork session from message via CLI + copy command message dialog #5172: "Feature Request / Proposal: fork session from message via CLI + copy command message dialog"
  • Feature Request / Proposal: fork session from message via CLI + copy command message dialog #5172
  • This addresses forking sessions from messages, which is related to the fork functionality in your PR, though it focuses on CLI and copy command rather than the desktop message nav button.

The other results (PRs #4709, #5873, #6962) appear to be about different features (token usage, IDE integration, and session backfill respectively) and are not duplicates.

Your PR #7845 appears to be addressing a specific desktop UI enhancement for forking from the message navigation, which seems to be a distinct new feature rather than a duplicate of existing open work.

Closing this pull request because it has had no updates for more than 60 days. If you plan to continue working on it, feel free to reopen or open a new PR.