[spec-extractor] Update package specifications for tty, types, typeutil, workflow

[github-actions]

Package Specification Updates

This PR updates the README.md specification for the workflow package, and verifies the tty, types, and typeutil package specifications are already accurate.

Package	Status	Exported Symbols
tty	Verified (no change)	2 functions, 0 types
types	Verified (no change)	1 function, 5 types
typeutil	Verified (no change)	11 functions, 0 types
workflow	Updated	~520 files; added 6 missing exported functions

What Changed

• workflow: Added 6 previously-undocumented exported NewPermissionsContents* factory functions from permissions_factory.go to the appendix table: NewPermissionsContentsReadCodeQualityWritePRRead, NewPermissionsContentsReadDiscussionsWrite, NewPermissionsContentsReadPRWrite, NewPermissionsContentsReadSecurityEventsWrite, NewPermissionsContentsWriteIssuesWritePRWrite, NewPermissionsContentsWritePRWrite. Updated the "Source Synchronization" note to record this pass.
• tty, types, typeutil: Cross-checked existing README.md content against current source (exported functions, types, doc comments) — all three specifications already match source exactly, so no changes were made.

Extraction Method

• Source code analysis of exported symbols, types, and constants (from pre-collected pkg-context.md)
• Diff of pre-collected README snapshots against on-disk READMEs to detect drift
• Cross-reference of every exported function/type name against the appendix/API tables to find undocumented additions
• Verified new entries' signatures and descriptions directly against permissions_factory.go source and doc comments

Round-Robin State

• Packages processed this run: tty, types, typeutil, workflow
• Next packages in rotation: rotation index reset to 0 (all 20 packages now covered in this pass)
• Total packages: 20
• Coverage: 20/20 packages have specifications

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• expires on Sep 28, 2026, 1:52 AM UTC-08:00

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[gh-aw-bot]

@copilot Please review the current PR state, refresh the branch if needed, and continue with the pr-finisher skill.

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[Copilot]

@copilot Please review the current PR state, refresh the branch if needed, and continue with the pr-finisher skill.

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Reviewed current PR state and continued with pr-finisher. No branch refresh or code changes were needed; the branch is already based on the PR base SHA and has no review threads/comments to address. Local validation passed on commit 0911366 (make fmt, make lint, make test-unit, make test, make recompile). Prior action_required workflow runs had no jobs/logs to inspect, so CI still needs a maintainer re-trigger before merge.

[github-actions]

Great work! 🚀 This PR from the Package Specification Extractor workflow looks ready for review.

✓ Author: This is an automated contribution from a trusted workflow (github-actions[bot]), so it's treated as a team member contribution.
✓ Focus: Updates to package specifications are focused and on-topic for this project.
✓ Documentation: Well-documented with clear tables, extraction methods, and round-robin state tracking.
✓ No Breaking Changes: Documentation updates only — adds 8 lines to the workflow package specification.

The contribution is aligned with the project's documentation standards and the agentic development model where core workflows handle automated maintenance tasks.

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