Update nat-ui submodule to latest main

[ericevans-nv]

Description

Updates the nat-ui submodule to the latest commit on main (2f9fafd), which includes:

• WebSocket session recovery for chat reconnections
• Ordered list numerical markers display
• Chart rendering fixes

By Submitting this PR I confirm:

• I am familiar with the Contributing Guidelines.
• We require that all contributors "sign-off" on their commits. This certifies that the contribution is your original work, or you have rights to submit it under the same license, or a compatible license.
  • Any contribution which contains commits that are not Signed-Off will not be accepted.
• When the PR is ready for review, new or existing tests cover these changes.
• When the PR is ready for review, the documentation is up to date with these changes.

Summary by CodeRabbit

• Chores
  • Updated external UI library dependency to the latest version.

[coderabbitai]

Walkthrough

Updated the submodule reference for external/nat-ui to a new commit hash. The change updates which version of the external submodule is checked out without modifying any code logic within the repository.

Changes

Cohort / File(s)	Summary
Submodule Update external/nat-ui	Updated submodule reference from commit 5df0955 to 2f9fafd. No observable code changes in diff.

Estimated code review effort

🎯 1 (Trivial) | ⏱️ ~2 minutes

🚥 Pre-merge checks | ✅ 3

✅ Passed checks (3 passed)

Check name	Status	Explanation
Description Check	✅ Passed	Check skipped - CodeRabbit’s high-level summary is enabled.
Title check	✅ Passed	The title accurately summarizes the main change—updating the nat-ui submodule to the latest main commit—and follows imperative mood style within the 72-character guideline.
Docstring Coverage	✅ Passed	No functions found in the changed files to evaluate docstring coverage. Skipping docstring coverage check.

_{✏️ Tip: You can configure your own custom pre-merge checks in the settings.}

✨ Finishing touches

🧪 Generate unit tests (beta)

• Create PR with unit tests
• Post copyable unit tests in a comment

Important

Action Needed: IP Allowlist Update

If your organization protects your Git platform with IP whitelisting, please add the new CodeRabbit IP address to your allowlist:

• ✨ 136.113.208.247/32 (new)
• 34.170.211.100/32
• 35.222.179.152/32

Failure to add the new IP will result in interrupted reviews.

---

Thanks for using CodeRabbit! It's free for OSS, and your support helps us grow. If you like it, consider giving us a shout-out.

❤️ Share

• X
• Mastodon
• Reddit
• LinkedIn

_{Comment @coderabbitai help to get the list of available commands and usage tips.}

[willkill07]

/merge