fix: replace static operational status

[Humerous]

What this PR does / why we need it:

Replaces the sidebar's unconditional "All systems operational" claim with a truthful neutral "Status not checked" state.

The status indicator now uses neutral styling and is marked as decorative with aria-hidden, so the status remains understandable from text without relying on color.

Adds a focused component test confirming that the neutral status is rendered and the old operational claim is absent.

Which issue(s) this PR fixes:

Fixes #107

Special notes for your reviewer:

Verification completed locally:

• Focused NavigationSidebar Vitest: PASS
• Full Vitest suite: 83/83 tests PASS
• npm run type-check: PASS
• npm run lint: 0 errors; existing repository warnings remain outside the changed files
• Prettier check for both changed files: PASS
• git diff --check: PASS
• Desktop-width visual verification completed with the backend unavailable; the sidebar correctly shows "Status not checked"

Checklist

• Design: A design document was considered and is not required
• PR: The PR description is expressive enough and will help future contributors
• Code: Write code that humans can understand and keep it simple
• Refactor: You have left the code cleaner than you found it
• Upgrade: Impact of this change on upgrade flows was considered and is not required
• Testing: New code requires new unit tests. New features and bug fixes require at least one e2e test
• Documentation: A user-guide update was considered and is not required
• Community: Announcement to the community was considered and is not required

Release note:

Replaces the sidebar's static operational-status claim with a neutral "Status not checked" state until authoritative health data is available.

[coderabbitai]

No actionable comments were generated in the recent review. 🎉

ℹ️ Recent review info

⚙️ Run configuration

Configuration used: Organization UI

Review profile: CHILL

Plan: Pro Plus

Run ID: f2b2caa0-8872-4d42-8dc5-432e6b1a6666

📥 Commits

Reviewing files that changed from the base of the PR and between a73d40f and 1431f17.

📒 Files selected for processing (2)

• components/layout/NavigationSidebar.tsx
• components/layout/__tests__/NavigationSidebar.test.tsx

Included review availability: Your plan provides up to 1 included review per hour; 0 remain after this review.

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📝 Walkthrough

Walkthrough

The sidebar footer now shows “Status not checked” with neutral styling. The decorative status dot is hidden from assistive technology. A focused test verifies the new label and the absence of the previous operational claim.

Changes

Sidebar status

Layer / File(s)	Summary
Neutral status indicator and validation components/layout/NavigationSidebar.tsx, components/layout/__tests__/NavigationSidebar.test.tsx	The footer replaces the green operational indicator with a neutral gray dot and “Status not checked”. The test verifies the new label and confirms that “All systems operational” is absent.

Estimated code review effort: 1 (Trivial) | ~5 minutes

Merge Risk: ⚪ Minimal · up to 1431f

The sidebar now shows a neutral "Status not checked" message instead of claiming all systems are operational, with matching styling and focused coverage. The change is localized and merge-ready after normal checks and review; no actionable merge-blocking risk remains.

🚥 Pre-merge checks | ✅ 4 | ❌ 1

❌ Failed checks (1 warning)

Check name	Status	Explanation	Resolution
Docstring Coverage	⚠️ Warning	Docstring coverage is 0.00% which is insufficient. The required threshold is 80.00%. Docstring coverage is scoped to functions touched by this diff. Analyzed 1 functions across 2 files.	Write docstrings for the functions missing them to satisfy the coverage threshold.

✅ Passed checks (4 passed)

Check name	Status	Explanation
Title check	✅ Passed	The title clearly and concisely describes the main change: replacing the static operational status.
Description check	✅ Passed	The description directly explains the status change, accessibility behavior, test coverage, verification, and linked issue.
Linked Issues check	✅ Passed	The changes satisfy issue #107: they replace the unconditional operational claim with neutral text and styling, preserve navigation, mark the dot decorative, and add a focused component test. No out-o…
Out of Scope Changes check	✅ Passed	The changes remain within issue #107. They modify only the sidebar status indicator and add its focused test, with no unrelated redesign or backend health implementation.

Full details: Linked Issues check

Explanation

The changes satisfy issue #107: they replace the unconditional operational claim with neutral text and styling, preserve navigation, mark the dot decorative, and add a focused component test. No out-of-scope health API, polling, or unrelated health derivation was added.

• Fix all pre-merge checks with AI

✨ Finishing Touches

🧪 Generate unit tests (beta)

• Create PR with unit tests

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[mohit-nagaraj]

LGTM
/approve