feat(audit): 增加审计日志与演示数据管理

apps/audit/migrations/0001_initial.py

@@ -0,0 +1,46 @@
+# Generated by Django 5.2.14 on 2026-05-29 13:39
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    initial = True
+
+    dependencies = []
+
+    operations = [
+        migrations.CreateModel(
+            name="AgentAuditLog",
+            fields=[
+                (
+                    "id",
+                    models.BigAutoField(
+                        auto_created=True,
+                        primary_key=True,
+                        serialize=False,
+                        verbose_name="ID",
+                    ),
+                ),
+                ("scenario_id", models.CharField(db_index=True, max_length=100)),
+                ("scenario_name", models.CharField(blank=True, max_length=200)),
+                ("user_input", models.TextField()),
+                ("retrieved_chunks", models.JSONField(blank=True, default=list)),
+                ("tool_calls", models.JSONField(blank=True, default=list)),
+                ("structured_output", models.JSONField(blank=True, default=dict)),
+                ("final_answer", models.TextField(blank=True)),
+                ("raw_output", models.TextField(blank=True)),
+                ("model_name", models.CharField(blank=True, max_length=100)),
+                ("latency_ms", models.PositiveIntegerField(default=0)),
+                (
+                    "status",
+                    models.CharField(db_index=True, default="success", max_length=20),
+                ),
+                ("error_message", models.TextField(blank=True)),
+                ("created_at", models.DateTimeField(auto_now_add=True, db_index=True)),
+            ],
+            options={
+                "ordering": ["-created_at"],
+            },
+        ),
+    ]

apps/audit/migrations/0002_demobusinessrecord.py

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+# Generated for V1 demo business records.
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ("audit", "0001_initial"),
+    ]
+
+    operations = [
+        migrations.CreateModel(
+            name="DemoBusinessRecord",
+            fields=[
+                (
+                    "id",
+                    models.BigAutoField(
+                        auto_created=True,
+                        primary_key=True,
+                        serialize=False,
+                        verbose_name="ID",
+                    ),
+                ),
+                ("scenario_id", models.CharField(db_index=True, max_length=100)),
+                ("record_type", models.CharField(db_index=True, max_length=100)),
+                ("title", models.CharField(max_length=255)),
+                ("payload", models.JSONField(blank=True, default=dict)),
+                ("created_at", models.DateTimeField(auto_now_add=True)),
+            ],
+            options={
+                "ordering": ["-created_at"],
+            },
+        ),
+    ]