Add completion audit and refine Swift guidance

[backslash-f]

Summary

• add the reusable agent-guidelines-audit skill and make it a mandatory completion gate before handoff, pull requests, merge readiness, and releases
• add the canonical Redux Store template with main-actor middleware isolation, plus dependency-container and middleware-composition guidance
• clarify physical folder ownership, familiar domain grouping, model-versus-tool classification, service-local helpers, presentation models, documentation, SwiftUI structure, and actor-isolation defaults
• enable conditional-import sorting and extend validation for the formatting policy, audit skill, Stack guidance, and Swift templates
• prepare version 0.0.13 for release after review and merge

Why

The Maskaroo Redux adoption exposed gaps between the intended shared conventions and what consumer agents could reliably discover and audit. These changes make the expected organization and completion checks explicit while keeping product-specific decisions in consumer repositories.

Consumer impact

After 0.0.13 is reviewed, merged, and released, consumers can update their tracked subtree, expose the audit skill through .agents/skills, and adopt the canonical Store and refined organization guidance deliberately.

Validation

• ./Scripts/swift_format.sh format-and-lint Templates
• python3 Scripts/validate_guidelines.py — validated 16 guidelines for version 0.0.13
• python3 -m unittest discover Tests — 7 tests passed
• skill-creator quick_validate.py — skill is valid
• git diff --check
• GitHub Actions Validate guidelines — passed for the review-fix commit

Release gate

Do not tag or release 0.0.13 until review comments are resolved, required checks pass, and the pull request is approved and merged.

[chatgpt-codex-connector]

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