chore(issue-feed): remove deprecated backward-compat inputs

[lml2468]

Summary

Removes issue_labels and project_group_id deprecated inputs from octo-issue-feed.yml reusable workflow.

Pre-conditions verified

• All 8 callers migrated to @main without passing these inputs ✅

  octo-server  issue_labels=NO  project_group_id=NO  ref=@main
  octo-web     issue_labels=NO  project_group_id=NO  ref=@main
  octo-adapters issue_labels=NO project_group_id=NO  ref=@main
  octo-matter  issue_labels=NO  project_group_id=NO  ref=@main
  ... (all 8 clean)
  

What changed

Pure deletion — 14 lines removed, zero lines added:

• Removed issue_labels + project_group_id input declarations
• Removed associated backward-compat comment block
• No other changes (Python body already cleaned in PR feat(issue-feed): simplify to new/reopen only, remove project-group and IssueTriage #28)

Verification checklist

• issue_labels removed ✅
• project_group_id removed ✅
• No ISSUE_LABELS / PROJECT_GROUP_ID env var references ✅
• No labels_part / proj_gid / proj_msg references ✅
• require_group_id removed ✅
• 7 clean inputs remain: repo_name, issue_number, issue_title, issue_url, issue_author, event_action, api_base_url ✅
• YAML valid ✅

Next steps after merge

1. Cut v2 tag pointing at this commit
2. Update 8 callers from @main → @v2

[Jerry-Xin]

Summary: Relevant, narrowly scoped cleanup of the .github reusable issue-feed workflow with no blocking issues found.

💬 Non-blocking

🟡 Warning — .github/workflows/octo-issue-feed.yml: Removing workflow_call inputs is breaking for any caller that still passes issue_labels or project_group_id. This checkout has no local octo-issue-feed callers to verify, so merge safety depends on the external caller audit in the PR description. Given that all known callers are reported migrated, this is not blocking.

✅ Highlights

🔵 Suggestion — The change is a pure schema cleanup: only deprecated ignored inputs were removed, with no runtime notification logic changed.

✅ Verified locally: YAML parses successfully, actionlint passes for octo-issue-feed.yml, and no issue_labels, PROJECT_GROUP_ID, labels_part, proj_gid, proj_msg, or require_group_id references remain in this workflow.

[lml2468]

Summary

Removes the deprecated issue_labels and project_group_id inputs from octo-issue-feed.yml that were kept for backward compatibility in PR #28.

Findings

None. Verified all 8 downstream callers have already been updated:

Repo	issue_labels	project_group_id
octo-server	✅ removed	✅ removed
octo-web	✅ removed	✅ removed
octo-adapters	✅ removed	✅ removed
octo-deployment	✅ removed	✅ removed
octo-matter	✅ removed	✅ removed
octo-smart-summary	✅ removed	✅ removed
octo-admin	✅ removed	✅ removed
octo-lib	✅ removed	✅ removed

The deprecation cycle is complete: PR #28 added the no-ops → callers cleaned up → this PR removes the no-ops. Textbook backward-compatible deprecation.

Verdict

APPROVED — safe to merge, all callers confirmed clean. (Submitted as COMMENTED due to GitHub limitation.)