fix(mothership): rebuild copilot VFS trigger/integration overviews per viewer

[TheodoreSpeaks]

Summary

• Move the copilot VFS overview files (components/triggers/triggers.md, environment/oauth-integrations.json, environment/api-key-integrations.json) out of the frozen process-global cache and rebuild them per viewer, filtered through the caller's block visibility — so a revealed preview block now appears in the overview catalog, not just its per-file schema. Previously these were baked once at null visibility, leaving the catalog permanently incomplete for revealed-preview viewers (e.g. a sim tester with slack_v2 revealed saw the slack_oauth schema file but not the triggers.md row).
• Reuse the existing per-file gating predicates (isHiddenUnder, isStaticFileHidden, filterExposedIntegrationTools) so an overview entry appears exactly when its per-file schema does.
• Refactor the static-component cache into one atomic StaticComponents object bundling the file map plus the integration/trigger path-owner maps (previously three separate module globals with the owner maps populated as a side effect and never reset). Add resetStaticComponents so a rebuild clears files and owner maps together — no stale or double-populated owner maps.

Type of Change

• Bug fix

Testing

Tested manually. tsc --noEmit clean, bun run lint and bun run check:api-validation:strict pass. Confirmed no LLM prompt-cache impact on the mothership side: these overview files are delivered only as on-demand VFS tool results appended to the transcript, never injected into a cached system-prompt prefix, so per-viewer rebuilds cannot invalidate a cached prefix (per-file schemas already varied per-viewer the same way).

Checklist

• Code follows project style guidelines
• Self-reviewed my changes
• Tests added/updated and passing
• No new warnings introduced
• I confirm that I have read and agree to the terms outlined in the Contributor License Agreement (CLA)

[vercel]

The latest updates on your projects. Learn more about Vercel for GitHub.

1 Skipped Deployment

Project	Deployment	Actions	Updated (UTC)
docs	Skipped		Jul 15, 2026 7:23pm

[cursor]

PR Summary

Medium Risk
Changes copilot discovery content and cache lifecycle for preview-block visibility; scoped to VFS materialization and aligns overviews with existing per-file gating predicates.

Overview
Fixes copilot VFS catalog drift for viewers who have revealed preview blocks: overview files were frozen at null visibility, so per-file schemas could appear while triggers.md and the OAuth/API-key integration summaries stayed incomplete.

Viewer-scoped overviews — components/triggers/triggers.md, environment/oauth-integrations.json, and environment/api-key-integrations.json are no longer built in the process-global static cache. They are regenerated on each VFS materialize via buildViewerScopedComponentFiles, using the same visibility rules as stamp-time gating (isHiddenUnder, isStaticFileHidden, filterExposedIntegrationTools).

Atomic static cache — Per-file component schemas stay in a single StaticComponents object (files plus integration/trigger path-owner maps). resetStaticComponents() clears the bundle for tests/hot-reload so owner maps cannot go stale or double-populate.

^{Reviewed by Cursor Bugbot for commit d00860a. Bugbot is set up for automated code reviews on this repo. Configure here.}

[greptile-apps]

Greptile Summary

This PR makes Copilot VFS overview files reflect each viewer’s block visibility. The main changes are:

• Rebuild trigger and integration overviews per viewer.
• Reuse schema visibility filters for overview entries.
• Store static files and owner maps in one atomic cache.
• Add a reset function for the static component cache.

Confidence Score: 5/5

This looks safe to merge.

• The overview and schema visibility rules stay aligned for built-in triggers, external triggers, and integrations.
• The previously questioned hideFromToolbar trigger case still exposes both the overview entry and its schema file.
• No blocking issue was found in the updated code.

Important Files Changed

Filename	Overview
apps/sim/lib/copilot/vfs/workspace-vfs.ts	Builds viewer-specific overview files and keeps static files and ownership maps in one cache.

_{Reviews (2): Last reviewed commit: "improvement(mothership): bundle copilot ..." | Re-trigger Greptile}

[TheodoreSpeaks]

@greptile

[TheodoreSpeaks]

@cursor review

[cursor]

✅ Bugbot reviewed your changes and found no new issues!

Comment @cursor review or bugbot run to trigger another review on this PR

^{Reviewed by Cursor Bugbot for commit d00860a. Configure here.}