edition 2024 (#4702)

* feat: update Cargo.toml for 2024 edition and optimize release profiles

* feat: refactor environment variable settings for Linux and improve code organization

* Refactor conditional statements to use `&&` for improved readability

- Updated multiple files to combine nested `if let` statements using `&&` for better clarity and conciseness.
- This change enhances the readability of the code by reducing indentation levels and making the conditions more straightforward.
- Affected files include: media_unlock_checker.rs, profile.rs, clash.rs, profiles.rs, async_proxy_query.rs, core.rs, handle.rs, hotkey.rs, service.rs, timer.rs, tray/mod.rs, merge.rs, seq.rs, config.rs, proxy.rs, window.rs, general.rs, dirs.rs, i18n.rs, init.rs, network.rs, and window.rs in the resolve module.

* refactor: streamline conditional checks using `&&` for improved readability

* fix: update release profile settings for panic behavior and optimization

* fix: adjust optimization level in Cargo.toml and reorder imports in lightweight.rs

src-tauri/src/utils/dirs.rs

@@ -151,12 +151,11 @@ pub fn find_target_icons(target: &str) -> Result<Option<String>> {
         let entry = entry?;
         let path = entry.path();
 
-        if let Some(file_name) = path.file_name().and_then(|n| n.to_str()) {
-            if file_name.starts_with(target)
-                && (file_name.ends_with(".ico") || file_name.ends_with(".png"))
-            {
-                matching_files.push(path);
-            }
+        if let Some(file_name) = path.file_name().and_then(|n| n.to_str())
+            && file_name.starts_with(target)
+            && (file_name.ends_with(".ico") || file_name.ends_with(".png"))
+        {
+            matching_files.push(path);
         }
     }