Fix Forgejo issue lifecycle identifiers

tests/test_api_ingest.py

@@ -6,6 +6,7 @@ import os
 import tempfile
 import uuid
 from pathlib import Path
+from types import SimpleNamespace
 
 import pytest
 
@@ -15,6 +16,7 @@ pytest.importorskip("httpx")
 from fastapi.testclient import TestClient
 
 from issue_core.api.app import create_app
+from issue_core.api.ingest import _public_issue_id
 
 
 API_KEY = "test-key-not-a-real-secret-only-for-pytest"
@@ -75,6 +77,20 @@ def test_healthz(client):
     assert response.json()["status"] == "ok"
 
 
+@pytest.mark.unit
+def test_public_issue_id_uses_repository_number_for_gitea():
+    issue = SimpleNamespace(id="91234", number=176)
+
+    assert _public_issue_id(issue, "gitea") == "176"
+
+
+@pytest.mark.unit
+def test_public_issue_id_preserves_native_local_id():
+    issue = SimpleNamespace(id="2c29792e-1234-4567-890a-22c4fa664abc", number=12)
+
+    assert _public_issue_id(issue, "local") == issue.id
+
+
 @pytest.mark.unit
 def test_ingest_rejects_missing_api_key(client, valid_payload):
     response = client.post("/issues/", json=valid_payload)