[Router] Consolidate ConnectionMode enum to core module (#11937)

sgl-router/tests/api_endpoints_test.rs

@@ -11,10 +11,8 @@ use common::mock_worker::{HealthStatus, MockWorker, MockWorkerConfig, WorkerType
 use reqwest::Client;
 use serde_json::json;
 use sglang_router_rs::{
-    config::{
-        CircuitBreakerConfig, ConnectionMode, PolicyConfig, RetryConfig, RouterConfig, RoutingMode,
-    },
-    core::Job,
+    config::{CircuitBreakerConfig, PolicyConfig, RetryConfig, RouterConfig, RoutingMode},
+    core::{ConnectionMode, Job},
     routers::{RouterFactory, RouterTrait},
     server::AppContext,
 };

sgl-router/tests/responses_api_test.rs

@@ -16,9 +16,10 @@ use common::{
 };
 use sglang_router_rs::{
     config::{
-        CircuitBreakerConfig, ConnectionMode, HealthCheckConfig, PolicyConfig, RetryConfig,
-        RouterConfig, RoutingMode,
+        CircuitBreakerConfig, HealthCheckConfig, PolicyConfig, RetryConfig, RouterConfig,
+        RoutingMode,
     },
+    core::ConnectionMode,
     routers::RouterFactory,
 };
 

sgl-router/tests/test_pd_routing.rs

@@ -2,11 +2,8 @@
 mod test_pd_routing {
     use serde_json::json;
     use sglang_router_rs::{
-        config::{
-            CircuitBreakerConfig, ConnectionMode, PolicyConfig, RetryConfig, RouterConfig,
-            RoutingMode,
-        },
-        core::{BasicWorkerBuilder, Worker, WorkerType},
+        config::{CircuitBreakerConfig, PolicyConfig, RetryConfig, RouterConfig, RoutingMode},
+        core::{BasicWorkerBuilder, ConnectionMode, Worker, WorkerType},
         routers::{http::pd_types::PDSelectionPolicy, RouterFactory},
     };