refactor(api): reorder imports and update code formatting across repository endpoints

- Reordered actix-web imports to standardize import order
- Reordered crate module imports to follow alphabetical ordering
- Updated function calls to use multi-line formatting for better readability
- Standardized blank lines around documentation comments
- Applied consistent formatting to response handling methods
- Normalized import organization across all repository-related API files
- Improved code consistency and maintainability through standardized formatting
- Applied formatting updates to all repository endpoint implementations

api/repo/refresh_stats.rs

@@ -1,8 +1,8 @@
-use actix_web::{web, HttpResponse};
+use actix_web::{HttpResponse, web};
 use serde::Deserialize;
 use utoipa::IntoParams;
 
-use crate::api::response::{ApiResponse, ApiErrorResponse};
+use crate::api::response::{ApiErrorResponse, ApiResponse};
 use crate::error::AppError;
 use crate::models::repos::RepoStats;
 use crate::service::AppService;
@@ -20,7 +20,7 @@ pub struct PathParams {
 ///
 /// Recalculates and updates repository statistics from the current state of the repository.
 /// Requires Admin role or higher in the repository.
-/// 
+///
 /// Effects:
 /// - Recalculates star, watcher, and fork counts
 /// - Recalculates branch and tag counts
@@ -29,7 +29,7 @@ pub struct PathParams {
 /// - Recalculates open issues and pull requests count
 /// - Updates storage size and bandwidth usage
 /// - Updates last push timestamp
-/// 
+///
 /// Returns the refreshed statistics with all updated values.
 #[utoipa::path(
     post,