docs(AGENTS): keep Figma guidance minimal

[Copilot]

Ponytail reduction of the original Figma/design-system docs.

Current scope:

• adds one repo-specific AGENTS.md guardrail: aFIPC has no frontend, route tree, Figma file, or visual surface, so agents must not create UI code or visual artifacts without a real product surface
• keeps the useful naming rule: future Figma work must not be called a "design system" unless it has real reusable foundations, tokens, components, states, accessibility guidance, and code mapping
• removes the speculative product-design handoff doc, wireframe, and long generic KRDS checklist

No R behavior, calibration/linking logic, workflows, tests, or frontend code changed.

[Copilot]

Pull request overview

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Adds KRDS-aligned minimum criteria for when a Figma file can be labeled a “design system,” clarifying required foundations, token structure, component/pattern expectations, accessibility, documentation, and dev mapping.

Changes:

• Documents 10 minimum criteria for using the “design system” label in Figma deliverables.
• Adds guidance on when to downgrade the label (UI Kit / Library / Draft) and an explicit Definition of Done checklist.
• Includes supporting KRDS/Figma references via footnotes.

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[seonghobae]

Reviewed PR #93 against the current aFIPC scope. This is documentation-only, addresses the prior outdated markdown review comments, preserves the no-unrequested-frontend rule, and does not touch fixed-parameter calibration code, literature evidence, true-parameter tests, Hessian/vcov, or secondordertest behavior.

[seonghobae]

Reviewed current head 07dc8dc. The PR is documentation-only, keeps the aFIPC Product Design/Figma guidance minimal for a repo with no frontend or visual surface, and does not touch Fixed Parameter Item Calibration code, true-parameter tests, Hessian/vcov, or secondordertest behavior.

[seonghobae]

Queue-head recheck for current head 07dc8dcafcf4db35dd210c83411861dec62473dc:

• docs(AGENTS): keep Figma guidance minimal #93 is still the lowest open aFIPC PR and auto-merge is enabled with squash.
• The diff remains documentation-only: AGENTS.md only, 9 inserted lines.
• Local validation against current origin/master passed:
  • git diff --check origin/master...HEAD
  • npx --yes markdownlint-cli2@0.18.1 README.md AGENTS.md ARCHITECTURE.md CLAUDE.md CONTRIBUTING.md ".github/**/*.md" "docs/**/*.md" -> 14 files, 0 errors
• This does not touch Fixed Parameter Item Calibration code, literature/evidence, true-parameter tests, SE=TRUE Hessian/vcov, or secondordertest behavior.
• Current GitHub gate state is still external/queue-bound: required check, quality, and secret-and-workflow-audit checks are pending, and the PR remains REVIEW_REQUIRED under the org ruleset.

[seonghobae]

Closing this as superseded by #117, not as a workaround around checks. #93 only changes AGENTS.md with the minimal Product Design/Figma guardrail; #117 contains the same guardrail verbatim and adds the CWL governance block on top. Keeping #117 as the successor avoids duplicate queued check/review cycles while preserving the full #93 content. No R behavior, workflows, tests, or calibration logic are being dropped.