新增: F-04c后端(provider池enabled/weight更新IPC+set_caps启动接入)

src-tauri/src/lib.rs

@@ -125,6 +125,8 @@ pub fn run() {
             commands::ai::ai_save_provider,
             commands::ai::ai_set_provider,
             commands::ai::ai_delete_provider,
+            // F-260614-04c: 负载均衡池可编辑层(enabled/weight 轻量更新 + caps 重建)
+            commands::ai::ai_update_provider_pool,
             // F-01 阶段5:测试连接拉取模型列表 + 单模型探测
             commands::ai::ai_fetch_models,
             commands::ai::ai_probe_model,