style: 格式化代码并优化导入顺序

src/utils/formatter.rs

@@ -10,7 +10,7 @@ pub fn format_conventional_commit(
     breaking: bool,
 ) -> String {
     let mut message = String::new();
-    
+
     message.push_str(commit_type);
     if let Some(s) = scope {
         message.push_str(&format!("({})", s));
@@ -19,15 +19,15 @@ pub fn format_conventional_commit(
         message.push('!');
     }
     message.push_str(&format!(": {}", description));
-    
+
     if let Some(b) = body {
         message.push_str(&format!("\n\n{}", b));
     }
-    
+
     if let Some(f) = footer {
         message.push_str(&format!("\n\n{}", f));
     }
-    
+
     message
 }
 
@@ -41,27 +41,27 @@ pub fn format_commitlint_commit(
     references: Option<&[&str]>,
 ) -> String {
     let mut message = String::new();
-    
+
     message.push_str(commit_type);
     if let Some(s) = scope {
         message.push_str(&format!("({})", s));
     }
     message.push_str(&format!(": {}", subject));
-    
+
     if let Some(refs) = references {
         for reference in refs {
             message.push_str(&format!(" #{}", reference));
         }
     }
-    
+
     if let Some(b) = body {
         message.push_str(&format!("\n\n{}", b));
     }
-    
+
     if let Some(f) = footer {
         message.push_str(&format!("\n\n{}", f));
     }
-    
+
     message
 }
 
@@ -73,7 +73,7 @@ pub fn wrap_text(text: &str, width: usize) -> String {
 /// Clean commit message (remove comments, extra whitespace)
 pub fn clean_message(message: &str) -> String {
     let comment_regex = Regex::new(r"^#.*$").unwrap();
-    
+
     message
         .lines()
         .filter(|line| !comment_regex.is_match(line.trim()))
@@ -97,7 +97,7 @@ mod tests {
             Some("Closes #123"),
             false,
         );
-        
+
         assert!(msg.contains("feat(auth): add login functionality"));
         assert!(msg.contains("This adds OAuth2 login support."));
         assert!(msg.contains("Closes #123"));
@@ -113,7 +113,7 @@ mod tests {
             Some("BREAKING CHANGE: response format changed"),
             true,
         );
-        
+
         assert!(msg.starts_with("feat!: change API response format"));
     }
 }