chore(xidburst): remove end time to align with UI

[emilyzhangbg]

Description

QA Bug: https://nvbugspro.nvidia.com/bug/6702189

Remove End Time, leaving xidburst describe to only show Start Time and Duration.

Checklist

• I am familiar with the Contributing Guidelines.
• My commits are signed off (git commit -s) per the Contributing Guidelines.
• New or existing tests cover these changes.
• The documentation is up to date with these changes.

Summary by CodeRabbit

• Changes
  • Removed the burst end-time field from the XID burst description table.

[coderabbitai]

No actionable comments were generated in the recent review. 🎉

ℹ️ Recent review info

⚙️ Run configuration

Configuration used: Path: .coderabbit.yaml

Review profile: CHILL

Plan: Enterprise

Run ID: 6a17e537-4b28-4470-adb2-e067f1a6661f

📥 Commits

Reviewing files that changed from the base of the PR and between cc8e76a and 9fe218d.

📒 Files selected for processing (1)

• internal/cmd/xidburst/xidburst.go

💤 Files with no reviewable changes (1)

• internal/cmd/xidburst/xidburst.go

Included review availability: Your plan provides up to 12 included reviews per hour; 11 remain after this review.

---

📝 Walkthrough

Walkthrough

The XID burst describe table no longer displays the burst end-time field.

Changes

XID burst output

Layer / File(s)	Summary
Remove burst end-time row internal/cmd/xidburst/xidburst.go	The describe output no longer renders the END TIME row.

Estimated code review effort: 1 (Trivial) | ~2 minutes

Merge Risk: ⚪ Minimal · up to 9fe21

This is a narrowly scoped timestamp-formatting change, and no actionable merge-blocking risk remains beyond normal checks and review.

🚥 Pre-merge checks | ✅ 5

✅ Passed checks (5 passed)

Check name	Status	Explanation
Docstring Coverage	✅ Passed	Docstring coverage is 100.00% which is sufficient. The required threshold is 80.00%. Docstring coverage is scoped to functions touched by this diff. Analyzed 5 functions across 3 files.
Linked Issues check	✅ Passed	Check skipped because no linked issues were found for this pull request.
Out of Scope Changes check	✅ Passed	Check skipped because no linked issues were found for this pull request.
Description Check	✅ Passed	Check skipped - CodeRabbit’s high-level summary is enabled.
Title check	✅ Passed	The title clearly describes the change in the diff: removing the XID burst end-time field to match the UI.

✨ Finishing Touches

📝 Generate docstrings

• Create stacked PR
• Commit on current branch

🧪 Generate unit tests (beta)

• Create PR with unit tests
• Commit unit tests in branch feat/xidburst-timestamp

---

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