Remove redundant buttons

src-tauri/src/core_config/settings.rs

@@ -155,10 +155,10 @@ pub(crate) fn is_hashed_management_secret_key(secret_key: &str) -> bool {
 }
 
 pub(crate) fn validate_routing_strategy(strategy: &str) -> Result<(), String> {
-    if matches!(strategy, "round-robin" | "weighted-round-robin" | "fill-first") {
+    if matches!(strategy, "round-robin" | "fill-first") {
         return Ok(());
     }
-    Err("Routing strategy supports only round-robin, weighted-round-robin or fill-first".to_string())
+    Err("Routing strategy supports only round-robin or fill-first".to_string())
 }
 
 pub(crate) fn normalize_optional_config_string(

src-tauri/src/tests/core_config.rs

@@ -1852,7 +1852,7 @@ fn core_config_validates_keys_and_routing_strategy() {
     assert!(validate_core_api_key("").is_err());
     assert!(validate_core_api_key("contains space").is_err());
     assert!(validate_routing_strategy("round-robin").is_ok());
-    assert!(validate_routing_strategy("weighted-round-robin").is_ok());
+    assert!(validate_routing_strategy("weighted-round-robin").is_err());
     assert!(validate_routing_strategy("fill-first").is_ok());
     assert!(validate_routing_strategy("random").is_err());
 }

src-tauri/src/tests/core_v8_contract.rs

@@ -152,7 +152,7 @@ async fn v8_accepts_gui_settings_and_reloads_client_keys() {
             remark: String::new(),
         }],
         proxy_url: "direct".into(),
-        routing_strategy: "weighted-round-robin".into(),
+        routing_strategy: "round-robin".into(),
         routing_session_affinity: true,
         routing_session_affinity_ttl: "2h30m".into(),
         request_retry: 2,
@@ -184,7 +184,7 @@ async fn v8_accepts_gui_settings_and_reloads_client_keys() {
     fs::write(&core.config, &content).unwrap();
     core.start().await;
     let view = core.validate_save(&content).await;
-    assert_eq!(view["routing"]["strategy"], "weighted-round-robin");
+    assert_eq!(view["routing"]["strategy"], "round-robin");
     assert_eq!(view["routing"]["retry"]["request-retry"], 2);
     assert_eq!(view["routing"]["retry"]["max-retry-credentials"], 3);
     assert_eq!(view["routing"]["retry"]["max-retry-interval"], 5);