chore:新增火灾/抽烟/徘徊/车辆/打架五类预警规则yaml

apps/server/config/rules/fire.yaml

@@ -0,0 +1,18 @@
+# 火灾预警规则 (MVP-1)
+# 命中后会被规则引擎升级为 AlertEvent
+rules:
+  - name: fire_critical
+    event_type: fire
+    enabled: true
+    min_confidence: 0.6
+    severity: critical
+    min_bbox_area: 400
+    description: 检测到火焰，立即触发最高级别预警
+
+  - name: smoke_high
+    event_type: smoke
+    enabled: true
+    min_confidence: 0.55
+    severity: high
+    min_bbox_area: 600
+    description: 检测到烟雾，可能伴随火情，触发高级预警