匹配回收，bug修复

backend-java/src/main/java/com/nanri/aiimage/config/DeleteBrandProgressProperties.java

@@ -19,4 +19,5 @@ public class DeleteBrandProgressProperties {
      * 与删除品牌共用同一定时调度。
      */
     private long productRiskStaleTimeoutMinutes = 10;
+    private long productRiskInitialTimeoutMinutes = 10;
 }

backend-java/src/main/java/com/nanri/aiimage/config/InstanceMetadata.java

@@ -0,0 +1,37 @@
+package com.nanri.aiimage.config;
+
+import org.springframework.beans.factory.annotation.Value;
+import org.springframework.stereotype.Component;
+
+import java.net.InetAddress;
+
+@Component
+public class InstanceMetadata {
+
+    private final String instanceId;
+    private final String hostname;
+
+    public InstanceMetadata(@Value("${aiimage.instance-id:}") String configuredInstanceId) {
+        this.hostname = resolveHostname();
+        this.instanceId = configuredInstanceId == null || configuredInstanceId.isBlank()
+                ? this.hostname
+                : configuredInstanceId.trim();
+    }
+
+    public String getInstanceId() {
+        return instanceId;
+    }
+
+    public String getHostname() {
+        return hostname;
+    }
+
+    private static String resolveHostname() {
+        try {
+            return InetAddress.getLocalHost().getHostName();
+        } catch (Exception ignored) {
+            String envHostname = System.getenv("HOSTNAME");
+            return (envHostname == null || envHostname.isBlank()) ? "unknown-host" : envHostname;
+        }
+    }
+}

backend-java/src/main/java/com/nanri/aiimage/config/RequestTraceFilter.java

@@ -0,0 +1,81 @@
+package com.nanri.aiimage.config;
+
+import jakarta.servlet.FilterChain;
+import jakarta.servlet.ServletException;
+import jakarta.servlet.http.HttpServletRequest;
+import jakarta.servlet.http.HttpServletResponse;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+import org.springframework.stereotype.Component;
+import org.springframework.web.filter.OncePerRequestFilter;
+
+import java.io.IOException;
+import java.util.Optional;
+
+@Component
+public class RequestTraceFilter extends OncePerRequestFilter {
+
+    private static final Logger log = LoggerFactory.getLogger(RequestTraceFilter.class);
+
+    private final InstanceMetadata instanceMetadata;
+
+    public RequestTraceFilter(InstanceMetadata instanceMetadata) {
+        this.instanceMetadata = instanceMetadata;
+    }
+
+    @Override
+    protected void doFilterInternal(HttpServletRequest request, HttpServletResponse response, FilterChain filterChain)
+            throws ServletException, IOException {
+        long start = System.currentTimeMillis();
+        String remoteAddr = firstNonBlank(
+                request.getHeader("X-Forwarded-For"),
+                request.getHeader("X-Real-IP"),
+                request.getRemoteAddr()
+        );
+        String forwardedProto = request.getHeader("X-Forwarded-Proto");
+        String forwardedHost = firstNonBlank(request.getHeader("X-Forwarded-Host"), request.getHeader("Host"));
+        String forwardedPort = request.getHeader("X-Forwarded-Port");
+        String requestId = firstNonBlank(
+                request.getHeader("X-Request-Id"),
+                request.getHeader("X-Amzn-Trace-Id"),
+                request.getHeader("Traceparent")
+        );
+
+        response.setHeader("X-AIIMAGE-Instance", instanceMetadata.getInstanceId());
+        response.setHeader("X-AIIMAGE-Host", instanceMetadata.getHostname());
+
+        try {
+            filterChain.doFilter(request, response);
+        } finally {
+            long costMs = System.currentTimeMillis() - start;
+            log.info(
+                    "request-trace instance={} host={} method={} uri={} status={} remote={} forwardedHost={} forwardedProto={} forwardedPort={} requestId={} userAgent={} costMs={}",
+                    instanceMetadata.getInstanceId(),
+                    instanceMetadata.getHostname(),
+                    request.getMethod(),
+                    request.getRequestURI(),
+                    response.getStatus(),
+                    remoteAddr,
+                    blankToDash(forwardedHost),
+                    blankToDash(forwardedProto),
+                    blankToDash(forwardedPort),
+                    blankToDash(requestId),
+                    blankToDash(request.getHeader("User-Agent")),
+                    costMs
+            );
+        }
+    }
+
+    private static String firstNonBlank(String... values) {
+        for (String value : values) {
+            if (value != null && !value.isBlank()) {
+                return value;
+            }
+        }
+        return null;
+    }
+
+    private static String blankToDash(String value) {
+        return Optional.ofNullable(value).filter(v -> !v.isBlank()).orElse("-");
+    }
+}