fix(web): simplify workspace card rows

[Bil0000]

The workspace card repeated warnings already shown above the composer, and split rows had uneven hover surfaces. Machine and workspace details also took two rows.

• Remove the duplicate server version warning and its attention dot from the card. Keep Update and Dismiss above the composer. The card audit found no other duplicate banners.
• Combine the machine and workspace into one row with both icons. Reuse the existing run-context menu and keep workspace locks and Copy full path.
• Use one card control for row spacing, chevrons, and split-button corners. Split rows use a soft full-row fill with a stronger fill on the hovered or open-menu half, with lighter contrast.
• Keep GitHub checks as an icon button without an extra chevron.

Scope and approval: This is submitted as a focused workspace-card fix under the small focused fix exception. The reported defects are duplicate warnings and uneven row hover and corners. The compact header reuses the existing selector and keeps its actions and locks. All changes stay in the web card and its existing controls; no new workflow or product default is added. No prior maintainer approval is claimed.

Verified with 164 focused tests across eight files, web TypeScript, scoped lint and formatting, and an integrated browser pass in light and dark themes. Scoped lint reports two existing BranchToolbar warnings. This changes the shared web UI used by web and desktop; it does not change mobile, RPC contracts, or provider behavior.

Images

The header before image is user supplied from the installed client. The header after images are from the real local web development build with isolated state at 3130480cc4. These captures use different machines and state. They are cropped screenshots. The hover captures show the same Project Actions split row in the real local web build, before at 06406e1 and after at d3f8e62098.

Before	After, light	After, dark

The first row shows the combined machine and workspace header. The second row shows Project Actions hover: the secondary half in light theme and the primary half in dark theme. The row has a soft fill, and the hovered or open-menu half has a stronger fill.

The original duplicate-warning before capture remains available. The final cards above show that the card warning is removed.

Model and harness: GPT-6.1 Sol (High) in Codex, with Claude Opus 5.5 (High) review.

[macroscopeapp]

Approvability

Verdict: Approved at 058dcf0

Macroscope's review found this PR approvable — This is a contained web UI fix that consolidates existing workspace controls, removes duplicate panel warnings, and adjusts row styling without changing APIs, backend behavior, or product defaults. Added tests cover the combined control and workspace path interactions.

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📒 Files selected for processing (2)

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📝 Walkthrough

Walkthrough

The thread details panel removes its version-mismatch warning and uses the shared run-context selector for environment and workspace controls. The panel toggle no longer treats version mismatch as an attention condition. Thread-details controls and split-group styling are updated.

Changes

Thread panel and run-context controls

Layer / File(s)	Summary
Remove thread-panel indicators apps/web/src/components/ChatView.tsx, apps/web/src/components/chat/ThreadDetailsPanel.tsx, apps/web/src/components/chat/PanelLayoutControls.tsx, apps/web/src/components/chat/ThreadDetailsPanel.test.tsx, apps/web/src/routes/_chat.pull-requests.tsx	The panel no longer accepts or displays version-mismatch information. The panel toggle no longer treats version mismatch as an attention condition. Related call sites and test props are updated.
Update thread-details controls and split groups apps/web/src/components/chat/ThreadDetailsControl.tsx, apps/web/src/components/chat/ThreadDetailsControl.test.tsx, apps/web/src/components/chat/ThreadDetailsPrRow.tsx, apps/web/src/components/chat/ThreadRelationshipsControl.tsx, apps/web/src/components/chat/threadDetailsPanelStyles.ts	ThreadDetailsControl renders children and the select chevron, and no longer supports the removed control parts or exports ThreadDetailsSelectControl. Thread-details rows use the shared split-group style and primary control part. Tint values change.
Unify panel and composer run-context selection apps/web/src/components/BranchToolbar.tsx, apps/web/src/components/BranchToolbarBranchSelector.tsx, apps/web/src/components/BranchToolbarEnvModeSelector.tsx, apps/web/src/components/BranchToolbarEnvironmentSelector.tsx, apps/web/src/components/BranchToolbar.panel.test.tsx, apps/web/src/components/BranchToolbar.logic.ts, apps/web/src/components/BranchToolbar.logic.test.ts	The panel uses the shared RunContextSelector with panel-specific controls and menu placement. Panel mode can copy an available workspace path and show a success or error toast. Environment selectors no longer accept panel display-mode props. The workspace display-name helper and its tests are removed. Tests cover environment selection and workspace-path context-menu behavior.

Priority: ➖ Normal

Estimated code review effort: 3 (Moderate) | ~20 minutes

Change: Bug fix

Sequence Diagram(s)

sequenceDiagram
  participant User
  participant RunContextSelector
  participant Clipboard
  participant Toast
  User->>RunContextSelector: Select copy workspace path
  RunContextSelector->>Clipboard: Write workspace path
  Clipboard-->>RunContextSelector: Resolve or reject write
  RunContextSelector->>Toast: Show success or error

Loading

Possibly related PRs

• pingdotgg/t3code#12812: Introduced panel-mode BranchToolbar selectors and thread-details control styles that this change refactors.

Merge Risk: ⚪ Minimal · up to 058dc

Workspace path copying respects unavailable worktrees and the selected checkout. No identified issue prevents merging after normal checks.

🚥 Pre-merge checks | ✅ 5

✅ Passed checks (5 passed)

Check name	Status	Explanation
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.
Approvability	✅ Passed	Pass. The authoritative diff contains only web UI source and tests under apps/web/src. It changes workspace-card layout, warning placement, selector composition, and hover styling. It does not chang…
Description check	✅ Passed	The description covers the problem, implemented changes, scope and approval rationale, verification results, screenshots, and limitations. It is sufficiently complete and aligned with the pull request…
Title check	✅ Passed	The title is concise, conventional, and accurately describes the main UI change: simplifying workspace card rows. It is broad but still relevant to the changeset.

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Actionable comments posted: 1

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Inline comments:
Review comments at @apps/web/src/components/chat/threadDetailsPanelStyles.ts:
- Line 37: Update THREAD_DETAILS_PANEL_SPLIT_GROUP_CLASS and its panel-mode
ActionGroup usage in OpenInPicker so hover and open-state surfaces apply only to
the active action segment, not the entire group; preserve the link group’s
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[Bil0000]

Updated screenshot evidence. The two-line PR row is from #16746, already in main; this PR changes the duplicate warning and split-row hover only.

Screenshots are focused crops from the local web dev build with isolated state. A client version override reproduces the warning.

Change	Before	After
Duplicate card warning
Primary hover
Chevron hover

Dismissing prior approval to re-evaluate 3130480

Dismissing prior approval to re-evaluate 06406e1

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Actionable comments posted: 1

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Inline comments:
Review comments at @apps/web/src/components/BranchToolbar.tsx:
- Line 201: Update the workspacePath selection in BranchToolbar so it is null
when a new worktree is selected but activeWorktreePath does not yet exist;
otherwise preserve the existing active-worktree and workspaceRoot fallback
behavior.

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• apps/web/src/components/BranchToolbar.logic.test.ts
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• apps/web/src/components/BranchToolbar.tsx
• apps/web/src/components/BranchToolbarBranchSelector.tsx
• apps/web/src/components/BranchToolbarEnvModeSelector.tsx
• apps/web/src/components/BranchToolbarEnvironmentSelector.tsx
• apps/web/src/components/ChatView.tsx
• apps/web/src/components/chat/ThreadDetailsControl.test.tsx
• apps/web/src/components/chat/ThreadDetailsControl.tsx
• apps/web/src/components/chat/ThreadDetailsPanel.tsx
• apps/web/src/components/chat/ThreadDetailsPrRow.tsx
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• apps/web/src/components/chat/threadDetailsPanelStyles.ts

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⚠️ Outside diff range comments (1)

🟡 Minor · Keep the surface styles on the split halves · threadDetailsPanelStyles.ts:34

apps/web/src/components/chat/threadDetailsPanelStyles.ts:34
🎯 Functional Correctness | 🟡 Minor | ⚡ Quick win

Keep the surface styles on the split halves

THREAD_DETAILS_PANEL_SPLIT_GROUP_CLASS applies a background when the pointer is over either child and when any descendant has data-popup-open. The non-target half remains transparent, so the group background tints the full row. Remove the group surface and retain the primary and secondary surface classes.

Suggested fix

-const THREAD_DETAILS_PANEL_SPLIT_GROUP_SURFACE_CLASS = `${THREAD_DETAILS_PANEL_HOVER_SURFACE_CLASS} has-[[data-popup-open]]:bg-black/[0.035] dark:has-[[data-popup-open]]:bg-white/[0.08]`;
-
 ...
-export const THREAD_DETAILS_PANEL_SPLIT_GROUP_CLASS = `flex w-full items-center rounded-lg ${THREAD_DETAILS_PANEL_SPLIT_GROUP_SURFACE_CLASS}`;
+export const THREAD_DETAILS_PANEL_SPLIT_GROUP_CLASS = "flex w-full items-center rounded-lg";

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Review comment at @apps/web/src/components/chat/threadDetailsPanelStyles.ts at
line 34:
Update THREAD_DETAILS_PANEL_SPLIT_GROUP_CLASS to remove the shared surface
styling so the group remains layout-only. Keep the primary and secondary surface
classes on their respective split halves.

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Outside diff comments:
Review comments at @apps/web/src/components/chat/threadDetailsPanelStyles.ts:
- Line 34: Update THREAD_DETAILS_PANEL_SPLIT_GROUP_CLASS to remove the shared
surface styling so the group remains layout-only. Keep the primary and secondary
surface classes on their respective split halves.

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[Bil0000]

@coderabbitai The outside-diff hover finding in review 5447644947 conflicts with the latest requested behavior. The supplied reference video shows a soft fill across the split row and a stronger fill on the active half. d3f8e62 restores that behavior with lighter tint; the group and half surfaces are intentional. The real-app light and dark captures are in the PR description. Hover, open-menu state, and clearing the tint after close were checked in the browser. Please withdraw this finding.

@macroscopeapp The concrete new-worktree path issue is fixed in 058dcf03a6: while a worktree path does not exist, the card no longer shows or copies the project root. Focused DOM tests cover the pending worktree, existing worktree, and local workspace. The compact header reuses the existing run-context menu; there are no server, contract, or persisted-data changes. Please reassess the current head.

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🧩 Analysis chain

🏁 Script executed:

#!/bin/bash
set -euo pipefail
gh api repos/pingdotgg/t3code/pulls/16823/reviews/5447644947/comments --jq '.[] | {path,line,body,html_url}'
git rev-parse --short HEAD
ast-grep outline apps/web/src/components/chat/threadDetailsPanelStyles.ts
sed -n '1,200p' apps/web/src/components/chat/threadDetailsPanelStyles.ts
ast-grep outline apps/web/src/components/chat/OpenInPicker.tsx
rg -n -C 5 'THREAD_DETAILS_PANEL_SPLIT|ActionGroup|data-popup-open' apps/web/src/components/chat/OpenInPicker.tsx apps/web/src/components/chat/ThreadDetailsControl.tsx

Length of output: 15093

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🏁 Script executed:

#!/bin/bash
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gh api repos/pingdotgg/t3code/pulls/16823/reviews/5447644947 --jq '{body,state,html_url}'

Length of output: 5256

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@Bil0000 I withdraw the outside-diff hover finding in review 5447644947. My recommendation to remove the group surface was incorrect.

I checked threadDetailsPanelStyles.ts at current head 058dcf03. The group tint provides the soft full-row fill. The child tint adds the stronger active-half fill. Removing the group tint would conflict with the requested behavior.

Thanks for the guidance. The earlier retrieved learning required transparent child buttons; your latest guidance supersedes that requirement. May I remove that obsolete learning?

---

✏️ Learnings added

Learnt from: Bil0000
URL: https://github.com/pingdotgg/t3code/pull/16823

Timestamp: 2026-10-07T20:12:13.305Z
Learning: In pingdotgg/t3code, workspace-card split rows intentionally use a soft full-row fill plus a stronger active-half fill. In apps/web/src/components/chat/threadDetailsPanelStyles.ts, retain both the split-group surface and primary/secondary button surfaces for hover and open-menu states. Bil0000 clarified this behavior in PR #16823 based on the supplied reference video; commit d3f8e62 restores it with lighter tint. Do not recommend removing the group surface or keeping both child buttons transparent.

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---

🧠 Learnings used

Learnt from: Bil0000
Repo: pingdotgg/t3code PR: 16823
File: apps/web/src/components/chat/threadDetailsPanelStyles.ts:37-37
Timestamp: 2026-10-07T17:08:03.540Z
Learning: In the web workspace card, split rows must use one full-row hover and open-menu fill, consistent with the worktree and branch selectors. In apps/web/src/components/chat/threadDetailsPanelStyles.ts, the split group owns the tint and both child buttons remain transparent. The panel-mode ActionGroup in apps/web/src/components/chat/OpenInPicker.tsx preserves separate click targets for opening an editor and choosing an editor. Do not recommend active-half-only tinting for these workspace-card split rows.

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