refactor(build): reformat code and add tonic health dependency

- Reformatted build script with proper indentation and line breaks
- Added tonic-health dependency to Cargo.toml and updated lock file
- Improved error handling in disk cache with concurrent deletion checks
- Refactored conditional chains using && and let expressions
- Reformatted struct initialization and function parameter lists
- Added proper spacing and alignment in language stats processing
- Improved assertion formatting in test cases
- Reorganized import statements and code layout in multiple files
- Updated metrics functions with better parameter handling and formatting

repository/search_files.rs

@@ -58,14 +58,14 @@ impl GitBare {
             // Format: path:line:col:matched_text
             if let Some((path_and_rest, matched)) = line.rsplit_once(':') {
                 let prefix_parts: Vec<&str> = path_and_rest.rsplitn(3, ':').collect();
-                if prefix_parts.len() >= 3 {
-                    if let Ok(line_num) = prefix_parts[0].parse::<u32>() {
-                        results.push(SearchResult {
-                            path: prefix_parts[2].to_string(),
-                            line: line_num,
-                            matched_text: matched.to_string(),
-                        });
-                    }
+                if prefix_parts.len() >= 3
+                    && let Ok(line_num) = prefix_parts[0].parse::<u32>()
+                {
+                    results.push(SearchResult {
+                        path: prefix_parts[2].to_string(),
+                        line: line_num,
+                        matched_text: matched.to_string(),
+                    });
                 }
             }
         }