feat(web): add provider model bulk toggle

[UtkarshUsername]

What Changed

Add a provider-level bulk toggle that disables every built-in model, then changes to enable them after they are all hidden.

Why

Managing a provider with many models currently requires toggling each model one at a time.

Evidence

disable-enable-all-models.mov

Checklist

• This PR is small and focused
• I explained what changed and why
• I included before/after screenshots for UI changes
• I included a video for animation/interaction changes

Verification

• vp test run apps/web/src/components/settings/ProviderModelsSection.test.ts
• vp run --filter @t3tools/web typecheck

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Summary by CodeRabbit

• New Features
  • Added a bulk toggle in provider settings to disable or enable all built-in models.
  • The toggle updates the model visibility list while preserving custom models.

[macroscopeapp]

Approvability

Verdict: Not approved

Macroscope's review found this PR not approvable — This PR adds a new persistent bulk model-visibility capability to the provider settings UI, affecting which built-in models appear in the picker after user interaction. The implementation is small and localized, but the production behavior is new and touches a shared component, so human review is appropriate.

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[coderabbitai]

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ℹ️ Recent review info

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📥 Commits

Reviewing files that changed from the base of the PR and between 6c58362 and 5cc4f10.

📒 Files selected for processing (2)

• apps/web/src/components/settings/ProviderModelsSection.test.ts
• apps/web/src/components/settings/ProviderModelsSection.tsx

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📝 Walkthrough

Walkthrough

The provider models section adds a bulk toggle for built-in models. The toggle enables or disables all built-in models while preserving custom models and unrelated hidden entries. Tests cover both operations.

Changes

Provider model bulk toggle

Layer / File(s)	Summary
Bulk hidden-model calculation apps/web/src/components/settings/ProviderModelsSection.tsx, apps/web/src/components/settings/ProviderModelsSection.test.ts	The exported nextHiddenModelsForBulkToggle helper adds all built-in slugs when disabling models and removes them when enabling models. Tests cover both behaviors.
Bulk toggle UI integration apps/web/src/components/settings/ProviderModelsSection.tsx	The component detects when all built-in models are hidden and renders a Disable all or Enable all button that applies the helper result.

Priority: ⬇️ Low

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

Merge Risk: ⚪ Minimal · up to 5cc4f

This adds provider-level enable and disable actions for built-in models while preserving custom models and unrelated hidden entries. The behavior is covered by targeted tests and is ready to merge.

Suggested reviewers: stienswout, juliusmarminge

🚥 Pre-merge checks | ✅ 4 | ❌ 1

❌ Failed checks (1 warning)

Check name	Status	Explanation	Resolution
Docstring Coverage	⚠️ Warning	Docstring coverage is 50.00% which is insufficient. The required threshold is 80.00%. Docstring coverage is scoped to functions touched by this diff. Analyzed 4 functions across 2 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 describes the main change: adding a provider model bulk toggle.
Description check	✅ Passed	The description explains what changed, why it changed, and how it was verified. It includes an evidence attachment and checklist, but it does not provide a dedicated UI Changes section or clearly iden…

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✨ Finishing Touches

🧪 Generate unit tests (beta)

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