refactor(web): use ghost-muted where ghost buttons restyled to muted

[juliusmarminge]

Fourteen ghost buttons re-declared text-muted-foreground and
hover:text-foreground through className. That combination is exactly the
ghost-muted variant (same icon tint, same hover surface), so swap them over
and drop the classes. No rendered change.

Lowers the no-restyle ceiling from 1146 to 1124.

Part of the components/ui className cleanup (audit and guardrail: #12982). Each layer of stack #12993 lowers the shadcn/no-restyle ceiling; CI fails if the count rises.

Written by Claude Fable 5 in Claude Code.

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Summary by CodeRabbit

• Style

  • Standardized muted action buttons across comments, pull requests, settings, provider status, and navigation menus for a more consistent appearance.
  • Preserved existing button sizing and interaction behavior.

• Bug Fixes

  • Long titles in dialogs and alert dialogs now wrap instead of overflowing.

• Chores

  • Updated interface styling consistency checks to reflect the latest standardized button appearance.

[github-actions]

Thread transfer impact

✅ Thread transfer remains within every enforced ceiling.

ℹ️ No successful main baseline artifact is available yet. This run establishes the initial measurement.

Provider	Metric	Main baseline	This PR	Impact	PR ceiling
Codex	Total thread wire	—	13.5 KiB	—	15.1 KiB	✅
Codex	Thread snapshot wire	—	7.1 KiB	—	7.3 KiB	✅
Codex	Live turn WebSocket wire	—	6.4 KiB	—	7.8 KiB	✅
Codex	Live turn WebSocket decoded	—	56.2 KiB	—	66.4 KiB	✅
Codex	Live turn messages	—	9	—	21	✅
Claude	Total thread wire	—	13.5 KiB	—	15.1 KiB	✅
Claude	Thread snapshot wire	—	7.1 KiB	—	7.3 KiB	✅
Claude	Live turn WebSocket wire	—	6.5 KiB	—	7.8 KiB	✅
Claude	Live turn WebSocket decoded	—	57.0 KiB	—	66.4 KiB	✅
Claude	Live turn messages	—	9	—	21	✅

Baseline: unavailable · PR result: 3b052cd · Source CI: success

Scenario and decoded snapshot size

10 historical turns, 5 command tools per turn, 878.9 KiB retained MCP result per historical turn, and a 1.05 MiB retained result in the measured turn.

• Codex decoded thread snapshot: 113.9 KiB
• Claude decoded thread snapshot: 114.6 KiB

Updated in place by a trusted workflow. PR artifacts are strictly validated and never executed.

[macroscopeapp]

Approvability

Verdict: Approved at 13045f2

Macroscope's review found this PR approvable — This is a contained web styling refactor that consolidates existing muted ghost-button styling into an established variant without changing handlers, APIs, schemas, or workflows. The accompanying lint-threshold update tightens CI enforcement rather than suppressing diagnostics.

No code changes detected at 3b052cd. Prior analysis still applies.

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ℹ️ Recent review info

⚙️ Run configuration

Configuration used: Repository: pingdotgg/t3code/.coderabbit.yaml

Review profile: CHILL

Plan: Team

Run ID: 7370d8b0-b89e-427a-a166-c6ff2abbed5d

📥 Commits

Reviewing files that changed from the base of the PR and between 3e91c7a and 13045f2.

📒 Files selected for processing (1)

• scripts/lint-restyle-ceiling.ts

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📝 Walkthrough

Walkthrough

The change updates button styling across web components to use ghost-muted and lowers the restyle lint finding ceiling from 1147 to 1125.

Changes

Muted button restyle

Layer / File(s)	Summary
Button variant migration apps/web/src/components/DiffFilePathCopyButton.tsx, apps/web/src/components/RightPanelTabs.tsx, apps/web/src/components/chat/ProviderStatusBanner.tsx, apps/web/src/components/diffs/DiffCommentAnnotation.tsx, apps/web/src/components/pullRequest/*, apps/web/src/components/settings/*	Updated affected buttons from ghost to ghost-muted and removed redundant explicit muted text and hover color classes.
Restyle lint ceiling scripts/lint-restyle-ceiling.ts	Lowered RESTYLE_CEILING from 1147 to 1125.

Priority: ⬇️ Low

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

Change: Refactor

Merge Risk: ⚪ Minimal · up to 13045

This styling refactor adopts the shared ghost-muted button variant without an identified production impact, and is ready to merge.

🚥 Pre-merge checks | ✅ 4 | ❌ 1

❌ Failed checks (1 warning)

Check name	Status	Explanation	Resolution
Docstring Coverage	⚠️ Warning	Docstring coverage is 33.33% which is insufficient. The required threshold is 80.00%. Docstring coverage is scoped to functions touched by this diff. Analyzed 12 functions across 12 files.	Write docstrings for the functions missing them to satisfy the coverage threshold.

✅ Passed checks (4 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.
Title check	✅ Passed	The title clearly and concisely describes the primary change: replacing manually restyled ghost buttons with the ghost-muted variant.
Description check	✅ Passed	The description explains the change, the reason for it, the intended lack of rendered impact, and the restyle-ceiling update. It does not use the template headings, include the checklist, or provide U…

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Dismissing prior approval to re-evaluate 13045f2