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

commit/find_commit.rs

@@ -13,18 +13,27 @@ impl GitBare {
         crate::sanitize::validate_revision(&revision)?;
 
         let repo = self.gix_repo()?;
-        let oid = repo.rev_parse_single(revision.as_str())
+        let oid = repo
+            .rev_parse_single(revision.as_str())
             .map_err(|e| GitError::Gix(e.to_string()))?;
-        let commit = oid.object()
+        let commit = oid
+            .object()
             .map_err(|e| GitError::Gix(e.to_string()))?
             .try_into_commit()
             .map_err(|e| GitError::Gix(format!("not a commit: {e}")))?;
 
-        Ok(crate::commit::get_commit::commit_to_pb(self, &commit, request.include_stats))
+        Ok(crate::commit::get_commit::commit_to_pb(
+            self,
+            &commit,
+            request.include_stats,
+        ))
     }
 
     /// Batch lookup commits by OID list.
-    pub fn list_commits_by_oid(&self, request: ListCommitsByOidRequest) -> GitResult<ListCommitsByOidResponse> {
+    pub fn list_commits_by_oid(
+        &self,
+        request: ListCommitsByOidRequest,
+    ) -> GitResult<ListCommitsByOidResponse> {
         let repo = self.gix_repo()?;
         let mut commits = Vec::new();
 
@@ -33,11 +42,17 @@ impl GitBare {
             if let Ok(oid) = gix::ObjectId::from_hex(hex.as_bytes()) {
                 if let Ok(obj) = repo.find_object(oid) {
                     if let Ok(commit) = obj.try_into_commit() {
-                        commits.push(crate::commit::get_commit::commit_to_pb(self, &commit, request.include_stats));
+                        commits.push(crate::commit::get_commit::commit_to_pb(
+                            self,
+                            &commit,
+                            request.include_stats,
+                        ));
                     }
                 }
             }
-            if commits.len() >= 100 { break; }
+            if commits.len() >= 100 {
+                break;
+            }
         }
 
         Ok(ListCommitsByOidResponse { commits })