fix: external files in same directory are not resolved.

[AayushSaini101]

Description

• Fixes relative file $ref resolution when the main AsyncAPI file lives in a subdirectory (e.g. src/contract/asyncapi.yaml) and references sibling YAML files. Those references were resolved from the process working directory instead of the spec’s directory.
• Cause: @asyncapi/generator only passes a parse source (base URI) when parseOptions.path is a string. The CLI passed a Specification object, so the parser never received a base URI.
• Change: In GeneratorService, pass a proper base URI for the generator: file:// URL for on-disk specs (absolute path) and the existing URL string for remote specs. GeneratorRunOptions.path is typed as string to match the generator.
• Adds a regression fixture under test/fixtures/generate-same-dir-ref/ and an integration test in fromTemplate.test.ts (“same-directory file $ref”).

Related issue(s)
Fixes #1839

Related: #2039
How to test

npm run build
npx mocha ... test/integration/generate/fromTemplate.test.ts -g "same-directory" (or full test suite as in CI)

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Latest commit: 1cfe700

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[AayushSaini101]

/u

[AayushSaini101]

Server API testing:

Server API starting:

[AayushSaini101]

/rtm

[AayushSaini101]

/u

[AayushSaini101]

/rtm

[sonarqubecloud]

Quality Gate passed

Issues
2 New issues
0 Accepted issues

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

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