fix: mismatch in respect status code when har-output option used

[DmitryAnansky]

What/Why/How?

• Fixed mismatch in respect status code when har-output option used.
• Handle empty body response.

Reference

Closes: https://github.com/Redocly/redocly/issues/23084

Testing

Screenshots (optional)

Check yourself

• This PR follows the contributing guide
• All new/updated code is covered by tests
• Core code changed? - Tested with other Redocly products (internal contributions only)
• New package installed? - Tested in different environments (browser/node)
• Documentation update has been considered

Security

• The security impact of the change has been considered
• Code follows company security practices and guidelines

---

Note

Medium Risk
Changes the respect HAR logging fetch wrapper to stop reconstructing responses and to handle bodyless responses, which could subtly affect response streaming/consumption behavior. Covered by new tests, but touches request/response handling in a core command path.

Overview
Fixes respect --har-output so HAR capture no longer alters the returned Response (preserving the original status/statusText and avoiding a status-code mismatch).

Updates withHar to read response data from clone()s (including special-casing body === null for no-content responses) and to attach harEntry directly to the original response. Adds new unit tests covering status preservation and 204/no-body behavior, and includes a patch changeset for @redocly/cli.

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[changeset-bot]

🦋 Changeset detected

Latest commit: 2f2c258

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

This PR includes changesets to release 3 packages

Name	Type
@redocly/cli	Patch
@redocly/openapi-core	Patch
@redocly/respect-core	Patch

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[github-actions]

CLI Version	Mean Time ± Std Dev (s)	Relative Performance (Lower is Faster)
cli-latest	1.921s ± 0.031s	▓ 1.01x
cli-next	1.907s ± 0.012s	▓ 1.00x (Fastest)

[github-actions]

Coverage Report

Status	Category	Percentage	Covered / Total
🔵	Lines	80.66% (🎯 80%)	7184 / 8906
🔵	Statements	80.04% (🎯 79%)	7463 / 9323
🔵	Functions	83.67% (🎯 83%)	1435 / 1715
🔵	Branches	72.31% (🎯 71%)	4875 / 6741

File Coverage

File	Stmts	Branches	Functions	Lines	Uncovered Lines
Changed Files
packages/cli/src/commands/respect/har-logs/with-har.ts	81.81%	65.57%	42.85%	82.81%	39, 80-83, 97, 128, 133, 153-154, 204, 212, 222-225

Generated in workflow #9760 for commit 2f2c258 by the Vitest Coverage Report Action

[cursor]

Cursor Bugbot has reviewed your changes and found 1 potential issue.

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