style: 格式化代码并优化导入顺序

src/config/mod.rs

@@ -7,10 +7,7 @@ use std::path::{Path, PathBuf};
 pub mod manager;
 pub mod profile;
 
-pub use profile::{
-    GitProfile, TokenConfig, TokenType,
-    ProfileComparison
-};
+pub use profile::{GitProfile, ProfileComparison, TokenConfig, TokenType};
 
 /// Application configuration
 #[derive(Debug, Clone, Serialize, Deserialize)]
@@ -494,24 +491,22 @@ impl AppConfig {
 
     /// Save configuration to file
     pub fn save(&self, path: &Path) -> Result<()> {
-        let content = toml::to_string_pretty(self)
-            .context("Failed to serialize config")?;
-        
+        let content = toml::to_string_pretty(self).context("Failed to serialize config")?;
+
         if let Some(parent) = path.parent() {
             fs::create_dir_all(parent)
                 .with_context(|| format!("Failed to create config directory: {:?}", parent))?;
         }
-        
+
         fs::write(path, content)
             .with_context(|| format!("Failed to write config file: {:?}", path))?;
-        
+
         Ok(())
     }
 
     /// Get default config path
     pub fn default_path() -> Result<PathBuf> {
-        let config_dir = dirs::config_dir()
-            .context("Could not find config directory")?;
+        let config_dir = dirs::config_dir().context("Could not find config directory")?;
         Ok(config_dir.join("quicommit").join("config.toml"))
     }