[Code Quality] Extract CreateEntityBaseConfig to deduplicate shared safe-output config fields

[github-actions]

Description

Three safe-output config types (CreateIssuesConfig, CreateDiscussionsConfig, CreatePullRequestsConfig) already share BaseSafeOutputConfig, but a second tier of ~8 entity-creation fields (TitlePrefix, Labels, AllowedLabels, TargetRepoSlug, AllowedRepos, CloseOlderKey, Expires, Footer) is copy-pasted with identical YAML tags across all three.

Suggested Changes

• Create a CreateEntityBaseConfig struct embedding BaseSafeOutputConfig plus the shared entity fields
• Embed CreateEntityBaseConfig in CreateIssuesConfig, CreateDiscussionsConfig, and CreatePullRequestsConfig
• Remove the duplicated fields from each struct
• Verify JSON/YAML tags remain identical

Files Affected

• pkg/workflow/create_issue.go (line ~12)
• pkg/workflow/create_discussion.go (line ~14)
• pkg/workflow/create_pull_request.go (line ~33)

Success Criteria

• A new CreateEntityBaseConfig struct exists with shared fields
• All three config types embed it
• All existing tests pass
• No regression in YAML parsing/serialization

Source

Extracted from Typist - Go Type Consistency Analysis (2026-07-20) #46823

Priority

Medium - Cuts drift surface for future field additions. Effort: 2-3 hours.

🔍 Task mining by Discussion Task Miner - Code Quality Improvement Agent · 35.6 AIC · ⌖ 5.2 AIC · ⊞ 7K · ◷

• expires on Jul 21, 2026, 5:27 AM UTC-08:00

[github-actions]

This issue was automatically closed because it expired on 2026-07-21T13:27:08.581Z.

Closed by Workflow