fix: exclude search endpoint from audit log

POST /api/v1/search/executions is a read-only query using POST for the
request body. Skip it in AuditInterceptor to avoid flooding the audit
log with search operations.

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

cameleer3-server-app/src/main/java/com/cameleer3/server/app/interceptor/AuditInterceptor.java

@@ -22,6 +22,7 @@ import java.util.Set;
 public class AuditInterceptor implements HandlerInterceptor {
 
     private static final Set<String> AUDITABLE_METHODS = Set.of("POST", "PUT", "DELETE");
+    private static final Set<String> EXCLUDED_PATHS = Set.of("/api/v1/search/executions");
 
     private final AuditService auditService;
 
@@ -40,6 +41,9 @@ public class AuditInterceptor implements HandlerInterceptor {
         }
 
         String path = request.getRequestURI();
+        if (EXCLUDED_PATHS.contains(path)) {
+            return;
+        }
         AuditResult result = response.getStatus() < 400 ? AuditResult.SUCCESS : AuditResult.FAILURE;
 
         auditService.log(