build: admit dspack-emit 0.5.0, repair the lockfile-masked refusal fixture (0.2.1)

[ryandmonk]

Narrow unblock for the emit-0.5.0 release train: downstream Studio cannot swap to dspack-emit@0.5.0 with a single-version dependency tree until dspack-gen's range admits it.

• Range: '^0.3.1 || ^0.4.0' → '^0.3.1 || ^0.4.0 || ^0.5.0'; lockfile regenerated from the registry (resolves 0.5.0). Version → 0.2.1 for the tag-triggered OIDC release.
• Finding: the committed lockfile had frozen emit 0.3.1 since July, and the "emitter REFUSAL" pipeline test was green only because of it — its fixture (card > card-header) stopped refusing at emit 0.3.2 (subFlatten). Verified not a 0.5.0 change: identical outcome under 0.4.1 and 0.5.0. Fixture repaired to table-footer inside a card — outside its compound under every emitter version, preserving the test's intent (profile-unplaceable surface → first-class failed-gate, exit 3, refusal recorded).
• Evidence: 119/119 green against registry 0.5.0; no engine or contract changes; no API changes.

After merge: tag v0.2.1 publishes via the existing OIDC trusted-publishing workflow (no token).

🤖 Generated with Claude Code

[Copilot]

Pull request overview

This PR unblocks downstream consumers by expanding @aestheticfunction/dspack-emit’s allowed semver range to include ^0.5.0, regenerating the lockfile to resolve to 0.5.0, and updating the emitter-refusal fixture to remain meaningful under newer emitter behavior.

Changes:

• Widen @aestheticfunction/dspack-emit dependency range to include ^0.5.0 and bump package version to 0.2.1.
• Regenerate package-lock.json so the dependency tree resolves @aestheticfunction/dspack-emit@0.5.0.
• Update the pipeline refusal test fixture and expectation from card-header to table-footer to preserve the “sub-component outside its compound parent” refusal semantics.

Reviewed changes

Copilot reviewed 2 out of 3 changed files in this pull request and generated no comments.

File	Description
src/run/pipeline.test.ts	Repairs the refusal fixture to use table-footer (a table subcomponent) so the test continues to exercise emitter refusal behavior under newer emitter versions.
package.json	Bumps package version to 0.2.1 and admits @aestheticfunction/dspack-emit@^0.5.0 in the dependency range.
package-lock.json	Updates the lockfile to match the new package version/range and resolves @aestheticfunction/dspack-emit to 0.5.0.

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