Publish versioned machine resource manifests with conformance checks - #6

Summary

• Generate versioned discovery, capability/resource manifests, schema, and a portable diagnostic catalog.
• Link 62 immutable specification resources with exact byte lengths and SHA-256 digests; preserve provider ownership.
• Distinguish CLI, WASM engine, and native compiler capabilities and reject unsupported readers/features.
• Document cache, integrity, lifecycle, and deprecation behavior; forbid rewriting published versioned artifacts in CI.
• Add a real resource consumer, all-resource verification, WASM behavior checks, and pinned native compiler conformance.

Validation

• 17 unit/negative tests passed.
• Verified 64 resource hashes and 25 portable diagnostic codes.
• Rendered 9 canonical examples, matched 13 diagnostic fixtures, and matched 4 live WASM completion/hover fixtures.
• Native normalized-IR and language-intelligence conformance suites passed.
• Consumer prototype fetched and verified immutable grammar/schema/example resources.
• Generation, immutable-baseline, and whitespace checks passed.

Website asset routing and the public discovery endpoint follow as a separate consumer change after this provider is merged.