fix: app freeze when emit refresh proxy config event (#7662)

src-tauri/src/core/handle.rs

@@ -47,6 +47,10 @@ impl Handle {
         Self::send_event(FrontendEvent::RefreshProfiles);
     }
 
+    pub fn refresh_proxy_config() {
+        Self::send_event(FrontendEvent::RefreshProxyConfig);
+    }
+
     /// Push a Run State snapshot to the frontend.
     ///
     /// Sent on every transition, so the frontend does not have to poll to notice that the Core

src-tauri/src/core/notification.rs

@@ -9,6 +9,7 @@ pub enum FrontendEvent<'a> {
     RefreshClash,
     RefreshVerge,
     RefreshProfiles,
+    RefreshProxyConfig,
     NoticeMessage { status: &'a str, message: String },
     ProfileChanged { current_profile_id: &'a String },
     TimerUpdated { profile_index: &'a String },
@@ -32,6 +33,7 @@ impl NotificationSystem {
             FrontendEvent::RefreshClash => ("verge://refresh-clash-config", Ok(json!("yes"))),
             FrontendEvent::RefreshVerge => ("verge://refresh-verge-config", Ok(json!("yes"))),
             FrontendEvent::RefreshProfiles => ("verge://refresh-profiles", Ok(json!("yes"))),
+            FrontendEvent::RefreshProxyConfig => ("verge://refresh-proxy-config", Ok(serde_json::Value::Null)),
             FrontendEvent::NoticeMessage { status, message } => {
                 ("verge://notice-message", serde_json::to_value((status, message)))
             }