perf: utilize smartstring for string handling (#5149)

* perf: utilize smartstring for string handling

- Updated various modules to replace standard String with smartstring::alias::String for improved performance and memory efficiency.
- Adjusted string manipulations and conversions throughout the codebase to ensure compatibility with the new smartstring type.
- Enhanced readability and maintainability by using `.into()` for conversions where applicable.
- Ensured that all instances of string handling in configuration, logging, and network management leverage the benefits of smartstring.

* fix: replace wrap_err with stringify_err for better error handling in UWP tool invocation

* refactor: update import path for StringifyErr and adjust string handling in sysopt

* fix: correct import path for CmdResult in UWP module

* fix: update argument type for execute_sysproxy_command to use std::string::String

* fix: add missing CmdResult import in UWP platform module

* fix: improve string handling and error messaging across multiple files

* style: format code for improved readability and consistency across multiple files

* fix: remove unused file

src-tauri/src/utils/network.rs

@@ -1,3 +1,4 @@
+use crate::config::Config;
 use anyhow::Result;
 use base64::{Engine as _, engine::general_purpose};
 use isahc::prelude::*;
@@ -9,14 +10,13 @@ use isahc::{
         header::{HeaderMap, HeaderValue, USER_AGENT},
     },
 };
+use smartstring::alias::String;
 use std::time::{Duration, Instant};
 use sysproxy::Sysproxy;
 use tauri::Url;
 use tokio::sync::Mutex;
 use tokio::time::timeout;
 
-use crate::config::Config;
-
 #[derive(Debug)]
 pub struct HttpResponse {
     status: StatusCode,
@@ -80,7 +80,7 @@ impl NetworkManager {
 
     async fn record_connection_error(&self, error: &str) {
         let mut last_error = self.last_connection_error.lock().await;
-        *last_error = Some((Instant::now(), error.to_string()));
+        *last_error = Some((Instant::now(), error.into()));
 
         let mut count = self.connection_error_count.lock().await;
         *count += 1;
@@ -181,8 +181,9 @@ impl NetworkManager {
         headers.insert(
             USER_AGENT,
             HeaderValue::from_str(
-                &user_agent
-                    .unwrap_or_else(|| format!("clash-verge/v{}", env!("CARGO_PKG_VERSION"))),
+                &user_agent.unwrap_or_else(|| {
+                    format!("clash-verge/v{}", env!("CARGO_PKG_VERSION")).into()
+                }),
             )?,
         );
 
@@ -240,7 +241,7 @@ impl NetworkManager {
             let status = response.status();
             let headers = response.headers().clone();
             let body = response.text().await?;
-            Ok::<_, anyhow::Error>(HttpResponse::new(status, headers, body))
+            Ok::<_, anyhow::Error>(HttpResponse::new(status, headers, body.into()))
         })
         .await
         {