fix: appendAsyncAPIDocument to handle string and object inputs correctly

[Ishita-190]

Fixes: #2026

Description
Made changes to src/domains/services/archiver.service.ts
Added:

public appendAsyncAPIDocument(
  archive: Archiver,
  asyncapi: string | object,
  fileName = 'asyncapi',
) {
  const content =
    typeof asyncapi === 'string'
      ? asyncapi
      : JSON.stringify(asyncapi, null, 2);

  const language = retrieveLangauge(content);
  const extension = language === 'yaml' ? 'yml' : 'json';

  archive.append(content, { name: `${fileName}.${extension}` });
}

• Created a simple test script (test-archiver.ts) to pass a YAML string to appendAsyncAPIDocument
• Ran the test using:

npx ts-node -r tsconfig-paths/register test-archiver.ts 

• Checked the generated zip to verify proper formatting

Before:

After:

[changeset-bot]

⚠️ No Changeset found

Latest commit: 259d505

Merging this PR will not cause a version bump for any packages. If these changes should not result in a new version, you're good to go. If these changes should result in a version bump, you need to add a changeset.

This PR includes no changesets

When changesets are added to this PR, you'll see the packages that this PR includes changesets for and the associated semver types

Click here to learn what changesets are, and how to add one.

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

[github-actions]

Welcome to AsyncAPI. Thanks a lot for creating your first pull request. Please check out our contributors guide useful for opening a pull request.
Keep in mind there are also other channels you can use to interact with AsyncAPI community. For more details check out this issue.

[Ishita-190]

@AayushSaini101 Sir, I've made the changes, also please take a look at #1969 when you have time, it's been open for quite some time now, thanks!

[sonarqubecloud]

Quality Gate passed

Issues
0 New issues
0 Accepted issues

Measures
0 Security Hotspots
0.0% Coverage on New Code
0.0% Duplication on New Code

See analysis details on SonarQube Cloud