test backend changes api snivver interfaces

frontend/src/types/sniffer.ts

@@ -1,21 +1,33 @@
-/**
- * Status of an individual interface monitored by the AF_PACKET sniffer.
- */
+export interface SnifferStartRequest {
+  bridge: string;
+}
+
+export interface SnifferStartResponse {
+  started: boolean;
+  bridge: string;
+}
+
+export interface SnifferStopResponse {
+  stopped: boolean;
+}
+
 export interface InterfaceSnifferStatus {
-  /** Whether the sniffer thread is active */
   running: boolean;
-
-  /** Whether the interface exists in /sys/class/net */
   exists: boolean;
-
-  /** Whether the interface is operationally UP */
   up: boolean;
 }
 
 /**
- * Response model for the sniffer status endpoint.
- * Maps interface names to their sniffer status.
+ * Map of interface name -> InterfaceSnifferStatus
  */
 export interface SnifferStatusResponse {
   interfaces: Record<string, InterfaceSnifferStatus>;
 }
+
+/**
+ * Standard API error shape we expect from FastAPI HTTPException(detail=...)
+ */
+export interface ApiError {
+  detail?: string | Record<string, any>;
+  // FastAPI sometimes returns {"detail": "message"} or other shapes
+}