test(design-data): capture S2 Web Figma variables baseline snapshot (11k.3)

[GarthDB]

Description

Committed a checked-in baseline snapshot of all local Figma Variables in the
"S2 – Web" file (file-key xHBWBBIe2eo5vwoCeNrC4Q), captured via
design-data figma read --file-key ... --format json, key-sorted with jq -S
for stable, reviewable git diffs.

• sdk/core/tests/fixtures/figma/s2-web-variables.baseline.json: the captured
  VariablesMeta (2961 variables across 9 collections).
• sdk/core/tests/fixtures/figma/README.md: collection/mode/variable-count
  summary and capture provenance.
• sdk/core/src/figma/mapping.rs: smoke test deserializing the fixture back
  into VariablesMeta, guarding against corruption/schema drift.
• .changeset/figma-variables-baseline-snapshot.md: patch changeset.

Related Issue

Closes spectrum-design-data-11k.3 (bead). Part of epic
spectrum-design-data-11k, "Authoring engine & roadmap sequencing alignment."

Motivation and Context

This snapshot is the ground-truth fixture two downstream beads depend on:

• 11k.4 — audits design-data→Figma name mapping by comparing this
  baseline against figma export --dry-run names.
• 11k.6 — adds a figma diff --snapshot <path> subcommand that uses this
  baseline for offline value-level diffing.

No production code changes — this is purely a captured data fixture plus a
guard test.

How Has This Been Tested?

• moon run sdk:test (full workspace cargo test --workspace) — includes the
  new s2_web_baseline_fixture_deserializes smoke test.
• moon run sdk:lint (clippy -D warnings).
• moon run sdk:build.
• node tools/changeset-linter/src/cli.js check --fail-on-warnings.

All passed clean.

Screenshots (if appropriate):

N/A

Types of changes

• Bug fix (non-breaking change which fixes an issue)
• New feature (non-breaking change which adds functionality)
• Breaking change (fix or feature that would cause existing functionality to change)

(This is a test-fixture/data addition — none of the above apply directly.)

Checklist:

• I have signed the Adobe Open Source CLA.
• My code follows the code style of this project.
• My change requires a change to the documentation.
• I have updated the documentation accordingly.
• I have read the CONTRIBUTING document.
• I have added tests to cover my changes.
• All new and existing tests passed.

[changeset-bot]

🦋 Changeset detected

Latest commit: 6f7b761

The changes in this PR will be included in the next version bump.

This PR includes changesets to release 10 packages

Name	Type
@adobe/spectrum-design-data	Patch
@adobe/spectrum-component-api-schemas	Patch
@adobe/design-system-registry	Patch
@adobe/design-data-agent-mcp	Patch
@adobe/design-data-mcp	Patch
markdown-generator	Patch
@adobe/token-corpus-migrate	Patch
@adobe/token-naming-audit	Patch
component-options-editor	Patch
@adobe/spectrum-design-data-mcp	Patch

Not sure what this means? Click here to learn what changesets are.

Click here if you're a maintainer who wants to add another changeset to this PR

[github-actions]

🎨 Token Changes Report

Tokens Changed (0)

Original Branch: main

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[github-actions]

🧩 Component Schema Changes Report

No component schema changes detected.

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[github-actions]

Run report for 6f7b761b

Total time: 2m 48s | Comparison time: 3m 7s | Estimated savings: 18.2s (9.7% faster)

	Action	Time	Status	Info
⬛️	SetupProto(0.57.4)	0ms	Skipped
🟩	SyncWorkspace	10.9ms	Passed
🟩	SyncProject(sdk)	0.5ms	Passed
⬛️	SetupToolchain(rust:1.88.0)	768ms	Skipped
🟩	SetupEnvironment(rust, sdk)	123.9ms	Passed
⬛️	InstallDependencies(rust, sdk)	2.9ms	Skipped
🟩	RunTask(sdk:fmt-check)	574.4ms	Passed
⬛️	SetupToolchain(node:20.17.0)	2.4s	Skipped
⬛️	SetupToolchain(pnpm:10.17.1)	561.2ms	Skipped
⬛️	SetupToolchain(javascript)	0ms	Skipped
⬛️	SetupEnvironment(javascript, sdk)	0.6ms	Skipped
🟩	InstallDependencies(javascript, sdk)	8s	Passed
🟩	RunTask(sdk:codegen-check)	238.8ms	Passed
🟩	RunTask(sdk:lint)	47.8s	Passed
🟩	RunTask(sdk:test)	2m 37s	Passed	SLOW

Changed files

.changeset/figma-variables-baseline-snapshot.md
sdk/core/src/figma/mapping.rs
sdk/core/tests/fixtures/figma/README.md
sdk/core/tests/fixtures/figma/s2-web-variables.baseline.json