feat: 初步支持 USB 网卡桥接；删除 OTG 端点预算管理

src/web/handlers/config/msd.rs

@@ -5,8 +5,8 @@ use crate::config::MsdConfig;
 use crate::error::Result;
 use crate::state::AppState;
 
-use super::apply::{apply_msd_config, try_apply_lock, ConfigApplyOptions};
-use super::types::MsdConfigUpdate;
+use super::otg::update_otg_config_inner;
+use super::types::{MsdConfigUpdate, OtgConfigUpdate};
 
 pub async fn get_msd_config(State(state): State<Arc<AppState>>) -> Json<MsdConfig> {
     Json(state.config.get().msd.clone())
@@ -16,28 +16,13 @@ pub async fn update_msd_config(
     State(state): State<Arc<AppState>>,
     Json(req): Json<MsdConfigUpdate>,
 ) -> Result<Json<MsdConfig>> {
-    req.validate()?;
-
-    let _apply_guard = try_apply_lock(&state.config_apply_locks.otg, "otg")?;
-    let old_msd_config = state.config.get().msd.clone();
-
-    state
-        .config
-        .update(|config| {
-            req.apply_to(&mut config.msd);
-            config.enforce_invariants();
-        })
-        .await?;
-
-    let new_msd_config = state.config.get().msd.clone();
-
-    apply_msd_config(
+    let response = update_otg_config_inner(
         &state,
-        &old_msd_config,
-        &new_msd_config,
-        ConfigApplyOptions::forced(),
+        OtgConfigUpdate {
+            msd: Some(req),
+            ..Default::default()
+        },
     )
     .await?;
-
-    Ok(Json(new_msd_config))
+    Ok(Json(response.msd))
 }