feat(web): add provider selector to pull request toolbar

[maria-rcks]

Adds a provider selector beside Filters and Refresh in the pull request toolbar. The default shows Lucide's Plug2 icon with "All"; choosing a configured host shows its provider icon and reuses the existing host filter.

Verified the label, GitHub selection, return to All, and desktop dark/600px light layouts in the real web client. CI lint, typechecks, and tests passed on d8254cf using Blacksmith. Verified fresh GitHub-scoped results and returning to All against GitHub through the real server and web client.

Model: gpt-6. Harness: Codex.

Summary by CodeRabbit

• New Features
  • Added a provider filter to the pull request list.
  • Added a compact, icon-only filter control when a specific host is selected.
  • Updated the host filter’s “All hosts” option to display as “All.”

[cursor]

Bugbot is paused — on-demand spend limit reached

Bugbot uses usage-based billing for this team and has hit its on-demand spend limit.

A team admin can raise the spend limit in the Cursor dashboard, or wait for the next billing cycle to continue.

[macroscopeapp]

Approvability

Verdict: Approved at d8254cf

Macroscope's review found this PR approvable — This is a small, self-contained toolbar UI enhancement that exposes an existing provider filter without changing the default selection or backend behavior. The only other changes are presentational menu-label, icon, and compact-control updates.

^{You can add or adjust custom eligibility rules. Learn more.}

[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: Advanced

Run ID: a74a96a1-f000-43a3-a084-bc36f2b81c3f

📥 Commits

Reviewing files that changed from the base of the PR and between 0c5771d and d8254cf.

📒 Files selected for processing (1)

• apps/web/src/routes/_chat.pull-requests.tsx

Included review availability: Your plan provides up to 10 included reviews per hour; 6 remain after this review.

---

📝 Walkthrough

Walkthrough

The pull request list adds an inline host filter. CompactFilterMenu now supports icon-only triggers, and the default host option uses Plug2Icon with the label “All”.

Changes

Pull request host filtering

Layer / File(s)	Summary
Compact filter menu icon-only behavior apps/web/src/routes/_chat.pull-requests.tsx	CompactFilterMenu accepts iconOnly, updates its accessibility and title handling, changes the outlined button size, and renders only the selected icon when enabled. The default host option uses Plug2Icon and the label “All”.
Inline host filter wiring apps/web/src/routes/_chat.pull-requests.tsx	PullRequestsColumn adds an inline provider filter. The filter uses hostMenuOptions, calls onHost, and enables icon-only mode when a host is selected.

Priority: ⬇️ Low

Estimated code review effort: 2 (Simple) | ~10 minutes

Change: Feature

Suggested reviewers: juliusmarminge

Merge Risk: ⚪ Minimal · up to d8254

The provider selector is wired through the existing host filtering and request-scoping paths, with no identified merge-blocking risk.

🚥 Pre-merge checks | ✅ 4 | ❌ 1

❌ Failed checks (1 warning)

Check name	Status	Explanation	Resolution
Docstring Coverage	⚠️ Warning	Docstring coverage is 66.67% which is insufficient. The required threshold is 80.00%. Docstring coverage is scoped to functions touched by this diff. Analyzed 3 functions across 1 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 main change: adding a provider selector to the pull request toolbar.
Description check	✅ Passed	The description explains the provider selector behavior, includes UI screenshots and interaction evidence, and records validation results. It does not use the template headings or checklist, and it do…

• Fix all pre-merge checks with AI

✨ Finishing Touches

🧪 Generate unit tests (beta)

• Create PR with unit tests

---

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