refactor(actor): implement Raft consensus algorithm for cluster leader election

- Add voting mechanism with term tracking and vote persistence
- Implement election triggering logic with majority vote counting
- Add primary/replica role transition handling with state management
- Integrate health check failure detection for automatic elections
- Refactor actor messaging system for distributed coordination
- Update repository registration to query cluster for existing primary
- Add broadcast mechanism for role change notifications
- Implement proper term comparison and duplicate request filtering
- Upgrade dependency versions including tokio-util for async utilities
- Optimize code formatting and line wrapping for improved readability
- Remove redundant blank lines and improve code structure consistency
- Enhance error logging and trace information for debugging purposes

repository/objects_size.rs

@@ -42,12 +42,13 @@ impl GitBare {
             })?;
         }
 
-        let output = child.wait_with_output().map_err(|e| {
-            crate::error::GitError::CommandFailed {
-                status_code: None,
-                stderr: e.to_string(),
-            }
-        })?;
+        let output =
+            child
+                .wait_with_output()
+                .map_err(|e| crate::error::GitError::CommandFailed {
+                    status_code: None,
+                    stderr: e.to_string(),
+                })?;
 
         let stdout = String::from_utf8_lossy(&output.stdout);
         let mut sizes = Vec::new();