[BUG] Kotlin generator not generating compilable code, enum import issue

[jimcornmell]

Bug Report Checklist

• I have validated the input using an validator
• I have tested with the latest master to confirm the issue still exists.
• I have searched for related issues/PRs.

Description

The kotlin generator and the generated code will not compile as imports for enum are missing.

openapi-generator version

v7.10.0, also tried latest (as of 2025/01/10).

OpenAPI declaration file content or url

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Steps to reproduce

• Run generator

openapi-generator \
    generate \
    --package-name com.name.generated \
    -i https://.../...-swagger.json \
    --global-property models,modelDocs=false,modelTests=false,apis,apiDocs=false,apiTests=false,supportingFiles \
    -g kotlin \
    -o .

• Try and compile code.
• Several files will not compile, e.g: CancelPoliciesApi.kt line 156 COMPACT enum has not been imported.
• If I go through each file with issues and add the import for the enum by hand the issue is resolved.