feat: 支持治理配置通过admin维护

tests/test_platform_ui.py

@@ -1,7 +1,9 @@
 from django.urls import reverse
 from django.test import override_settings
+from django.contrib import admin
 
 from apps.platform_ui.services import get_platform_demo_context
+from apps.platform_ui.models import FeishuNotifyConfig, OwnerMapping, WordTemplateMapping
 
 
 def test_knowledge_base_page_shows_governance_sections(client):
@@ -100,3 +102,47 @@ template_mappings:
     assert "Word 模板与字段映射" in content
     assert "风险摘要导出模板" in content
     assert "风险等级 / 产品名称 / 责任人" in content
+
+
+def test_get_platform_demo_context_prefers_database_governance_entries(db):
+    OwnerMapping.objects.create(
+        owner_role="数据库负责人",
+        owner_name="周八",
+        department="注册事务部",
+        chapter_scope="CH5",
+        risk_scope="数据库覆盖",
+        feishu_user_id="ou_db_1",
+        feishu_open_id="on_db_1",
+        feishu_name="周八",
+        notify_enabled=True,
+        is_active=True,
+    )
+    FeishuNotifyConfig.objects.create(
+        config_name="数据库通知配置",
+        notify_reason="task_failed",
+        channel="群机器人",
+        message_template="异常摘要 + @处理人",
+        status="启用",
+        is_active=True,
+    )
+    WordTemplateMapping.objects.create(
+        template_name="数据库模板",
+        output_type="registration_word_export_report",
+        version="V3.0",
+        placeholder_count=16,
+        status="启用",
+        field_mapping_summary="产品名称 / 规格 / 风险等级",
+        is_active=True,
+    )
+
+    context = get_platform_demo_context()
+
+    assert context["owner_mappings"][0]["owner_name"] == "周八"
+    assert context["feishu_configs"][0]["config_name"] == "数据库通知配置"
+    assert context["template_mappings"][0]["template_name"] == "数据库模板"
+
+
+def test_governance_models_are_registered_in_admin():
+    assert OwnerMapping in admin.site._registry
+    assert FeishuNotifyConfig in admin.site._registry
+    assert WordTemplateMapping in admin.site._registry