feat: add capabilities.json (platform-registry Phase D)

[yakimoto]

Backfills this repo into wave-foundation/frameworks/platform-registry.

🤖 Generated with Claude Code

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Summary by cubic

Adds capabilities.json to register wave-av/api-spec with frameworks/platform-registry, enabling discovery and lifecycle tracking.

• New Features
  • Sets lifecycle to GA with version 3.0.0, foundationPin v1, and maintainers [{"team":"core"}].
  • Declares consumption of frameworks/platform-registry and tags: api-spec, public, openapi, source-of-truth.

^{Written for commit e4f02be. Summary will update on new commits.}

[changeset-bot]

⚠️ No Changeset found

Latest commit: e4f02be

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ℹ️ Review info

⚙️ Run configuration

Configuration used: Organization UI

Review profile: ASSERTIVE

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Run ID: 7fcecac2-a4d0-405c-bf34-acd83b6dc1d1

📥 Commits

Reviewing files that changed from the base of the PR and between 1cb4ad4 and e4f02be.

📒 Files selected for processing (1)

• capabilities.json

✨ Finishing Touches

🧪 Generate unit tests (beta)

• Create PR with unit tests
• Commit unit tests in branch feat/capabilities-json

✨ Simplify code

• Create PR with simplified code
• Commit simplified code in branch feat/capabilities-json

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[cubic-dev-ai]

No issues found across 1 file

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