feat(ux): add tooltip title to right panel close button by d-oit · Pull Request #920 · d-oit/do-knowledge-studio

d-oit · 2026-10-09T04:09:12Z

Adds title attribute to PanelCloseButton component matching its aria-label, ensuring native tooltip on hover alongside screen-reader accessibility.

PR created automatically by Jules for task 18373660895656848417 started by @d-oit

📝 Summary by GitNexus

Summary

A localized studio UI change with a critical blast classification, although the changed file is rated low risk.

🔴 CRITICAL blast radius. A UI change adds a tooltip title to the right panel close button and reaches five dependents.

The changed symbol, PanelCloseButton, is in src/components/studio/right-panel-close-button.tsx; the related test is src/components/studio/right-panel.test.tsx. The graph places the impact in Studio and traces it through 14 affected flows.

Review the close button change and the right panel tests, then check the downstream callers represented in the blast report. There are no HIGH or CRITICAL risk files and no cross-repo consumers.

Added by GitNexus for PR #920. Edit freely — this block is replaced on the next review, everything above it is left untouched.

vercel · 2026-10-09T04:09:14Z

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do-knowledge-studio	Ready	Preview, v0	Oct 9, 2026 4:09am UTC

google-labs-jules · 2026-10-09T04:09:14Z

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github-actions · 2026-10-09T04:09:27Z

Blocked merge diagnosis — blocked
⏳ Check run(s) still in progress: ["Codacy Static Code Analysis","labeler","Dependency Advisory Audit","Trivy Filesystem Security Scan","Secret Detection","Infrastructure as Code Security","Shell Script Security Analysis","Diagnose Blocked Merge State","Detect Changes","commitlint","GitNexus","Analyze (actions)","Analyze (javascript-typescript)"]

nexus-check · 2026-10-09T04:09:44Z

GitNexus Review · PR #920

1 issue found across 1 file.

Summary

A localized studio UI change with a critical blast classification, although the changed file is rated low risk.

🔴 CRITICAL blast radius. A UI change adds a tooltip title to the right panel close button and reaches five dependents.

The changed symbol, PanelCloseButton, is in src/components/studio/right-panel-close-button.tsx; the related test is src/components/studio/right-panel.test.tsx. The graph places the impact in Studio and traces it through 14 affected flows.

Review the close button change and the right panel tests, then check the downstream callers represented in the blast report. There are no HIGH or CRITICAL risk files and no cross-repo consumers.

Full detail lives in the GitNexus check run for this commit.

nexus-check · 2026-10-09T04:09:45Z

🤖 Agent context for GitNexus Review · PR #920

This comment carries deterministic graph detail for coding agents and reviewers who want the receipts — the main review comment carries the human summary.

🔴 CRITICAL blast radius — this change reaches 5 downstream symbols across 1 module; this lands on a critical surface, so review the dependents carefully before merging. (driven by dependent/module count, not file risk)

Blast Level	Dependents	Modules	Files
🔴 `CRITICAL`	5	1	2

What changed

Symbol Changes (1)

Kind	Symbol	Location
Function	`PanelCloseButton`	`src/components/studio/right-panel-close-button.tsx:4`

Changed Files (2)

File	Status
`src/components/studio/right-panel-close-button.tsx`	🟡 modified
`src/components/studio/right-panel.test.tsx`	🟡 modified

What it affects

Architecture Impact

Module	Hits	Direct
`Studio`	6	🟢

Blast Radius

Depth	Count
d1 (direct)	3
d2 (indirect)	1
d3 (transitive)	1

Direct dependents (d1)

src/components/studio/right-panel.tsx:177 · SearchPanel
src/components/studio/right-panel.tsx:316 · InspectorPanel
src/components/studio/right-panel-citations.tsx:26 · CitationsPanel

Indirect dependents (d2)

src/components/studio/right-panel.tsx:459 · RightPanel

Transitive dependents (d3)

src/components/studio/app-shell.tsx:219 · AppShell

Prompt for AI agents (1 issue)

Check if these issues are valid — if so, understand the root cause of each and fix them. If appropriate, use sub-agents to investigate and fix each issue separately.

<file name="src/components/studio/right-panel-close-button.tsx">

<violation number="1" location="src/components/studio/right-panel-close-button.tsx:5">
P2: PanelCloseButton signature changed — callers not verified — 'PanelCloseButton' changed its signature (a destructured parameter changed; compatibility: uncertain). **Unverified** — no call site was confirmed to break: GitNexus could not decide whether this change is compatible with existing callers. Before: 'export const PanelCloseButton = ({ onClose }: { onClose: () => void }) => (' After: 'export const PanelCloseButton = ({ onClose, title = CLOSE_PANEL_LABEL, }: { onClose: () => void title?: string }) => (' Files the indexed graph records as calling it: ', 's'. _Dependents come from the indexed base-branch graph; check whether they still match the new
</violation>

</file>

nexus-check · 2026-10-09T04:10:06Z

 export const CLOSE_PANEL_LABEL = 'Close panel'

-export const PanelCloseButton = ({ onClose }: { onClose: () => void }) => (
+export const PanelCloseButton = ({


🟡 Warning — PanelCloseButton signature changed — callers not verified

PanelCloseButton changed its signature (a destructured parameter changed; compatibility: uncertain). Unverified — no call site was confirmed to break: GitNexus could not decide whether this change is compatible with existing callers.

Before: export const PanelCloseButton = ({ onClose }: { onClose: () => void }) => (
After: export const PanelCloseButton = ({ onClose, title = CLOSE_PANEL_LABEL, }: { onClose: () => void title?: string }) => (

Files the indexed graph records as calling it: ``, s.

Dependents come from the indexed base-branch graph; check whether they still match the new signature.

Prompt for AI agents

Check if this issue is valid — if so, understand the root cause and fix it. At src/components/studio/right-panel-close-button.tsx, line 5: <comment>'PanelCloseButton' changed its signature (a destructured parameter changed; compatibility: uncertain). **Unverified** — no call site was confirmed to break: GitNexus could not decide whether this change is compatible with existing callers. Before: 'export const PanelCloseButton = ({ onClose }: { onClose: () => void }) => (' After: 'export const PanelCloseButton = ({ onClose, title = CLOSE_PANEL_LABEL, }: { onClose: () => void title?: string }) => (' Files the indexed graph records as calling it: ', 's'. _Dependents come from the indexed base-branch graph; check whether they still match the new</comment> <context>Enclosing symbol: PanelCloseButton.</context>

Why this matters: GitNexus proved this from your code graph — a caller or contract relies on what changed here. · contract-drift

codacy-production · 2026-10-09T04:12:42Z

Up to standards ✅

🟢 Issues 0 issues

Results:
0 new issues

View in Codacy

🟢 Metrics 0 complexity · 0 duplication

Metric Results

Complexity 0

Duplication 0

View in Codacy

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_{TIP This summary will be updated as you push new changes.}

feat(ux): add tooltip title to right panel close button

e55545a

github-actions Bot added config tests Related to automated/manual tests labels Oct 9, 2026

vercel Bot deployed to Preview October 9, 2026 04:09 View deployment

nexus-check Bot reviewed Oct 9, 2026

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feat(ux): add tooltip title to right panel close button - #920

feat(ux): add tooltip title to right panel close button#920
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🤖 Agent context for GitNexus Review · PR #920

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Up to standards ✅

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