fix(selectors): expose incomplete loaded catalogs

[BillLeoutsakosvl346]

Summary

• expose a safe truncated boolean on selector list responses while keeping provider diagnostic details server-only
• return { items, truncated } from the non-mounted selector catalog loader and distinguish provider, page-cap, and option-budget truncation from complete catalogs
• preserve useful partial matches in workflow search/replace and comparison without treating a truncated miss as a confirmed absence

The old 50-page behavior was partially resolved before this PR: staging now allows 200 pages and 10,000 unique options. The residual issue is that loadAllSelectorOptions still returned a bare array when either limit stopped collection, and the unified selector route stripped provider truncation diagnostics entirely.

Provider truncation was an inherited limitation. PR #7185 raised the page cap, added deduplication and the 10,000-option budget, but retained the bare-array interface and added another silent early-return path at the option budget. This PR fixes that shared signal without changing limits, provider adapters, mounted selectors, or UI copy.

Type of Change

• Bug fix
• New feature
• Breaking change
• Documentation
• Other

Testing

Passed locally:

• focused selector/client/application/SharePoint/query suites: 6 files / 36 tests
• bun run --cwd apps/sim lint:check
• bun run check:api-validation:strict
• bun run check:fork-dependent-coverage
• bun run check:client-boundary
• bun run check:react-query
• git diff --check

bun run --cwd apps/sim type-check reaches three pre-existing errors in files unchanged from origin/staging:

• sub-block.tsx: workflow-output-selector is not comparable to SubBlockType
• blocks/icon-color.ts: perceivedBackgroundBrightness is not exported by @sim/utils/color
• triggers/slack/oauth.ts: workflow-output-selector is not assignable to SubBlockType

No live provider account is required. Deterministic mocked responses cover a complete 10,000-option catalog and a 200-page walk with a remaining cursor.

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)

Screenshots/Videos

Not included. This is a shared contract/consumer correctness change with no UI changes.

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1 Skipped Deployment

Project	Deployment	Actions	Updated
docs	Skipped		Sep 1, 2026 11:46pm UTC

[greptile-apps]

Greptile Summary

The PR exposes a sanitized catalog-truncation signal and carries it through selector loading, workflow search/replace, and comparison resolution.

• Adds the optional truncated boolean to selector list responses while retaining provider diagnostics server-side.
• Returns { items, truncated } from full-catalog loading and distinguishes complete catalogs from provider, page, and option-budget truncation.
• Preserves partial replacement options and raw comparison values when an incomplete catalog cannot resolve an ID.
• Updates the comparison harness to exercise the new loader contract and truncated-miss behavior.

Confidence Score: 5/5

The PR appears safe to merge.

No blocking failure remains; the previously reported comparison test-harness mismatch is fixed and the regression test now exercises the incomplete-catalog path.

Important Files Changed

Filename	Overview
apps/sim/lib/selectors/client/execute-selector.ts	Replaces the bare-array catalog result with an item collection and explicit truncation state across provider, page-cap, and option-budget boundaries.
apps/sim/lib/selectors/server/sanitize.ts	Projects provider truncation diagnostics into a safe boolean without exposing diagnostic details.
apps/sim/hooks/queries/workflow-search-replace.ts	Propagates incomplete-catalog state through selector detail and replacement queries while preserving available matches.
apps/sim/lib/workflows/comparison/resolve-values.ts	Preserves unresolved raw selector IDs when catalog truncation makes absence inconclusive.
apps/sim/lib/workflows/comparison/format-description.test.ts	Correctly updates the loader test double, enables selector hydration, and covers truncated catalog misses.

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[cubic-dev-ai]

No issues found across 9 files

Confidence score: 5/5

• Automated review surfaced no issues in the provided summaries.
• No files require special attention.

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[waleedlatif1]

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