refactor(client): 重构服务类继承关系并统一使用QueryService

重构所有服务类，使其继承自QueryService接口，统一数据查询逻辑。同时为服务类添加@Service注解，确保Spring容器管理。更新相关FXML文件的控制器路径，从manager.ds调整为controller目录结构。调整pom.xml版本号至0.0.84-SNAPSHOT。新增MessageNotitfication和SimpleMessage消息类，提供基础消息结构支持。

client/src/main/java/com/ecep/contract/service/CompanyFileService.java

@@ -5,6 +5,8 @@ import java.util.List;
 import java.util.Map;
 import java.util.function.Consumer;
 
+import org.springframework.stereotype.Service;
+
 import com.ecep.contract.CompanyFileType;
 import com.ecep.contract.MessageHolder;
 import com.ecep.contract.model.Company;
@@ -14,7 +16,8 @@ import com.ecep.contract.vm.CompanyFileViewModel;
 
 import javafx.collections.ObservableList;
 
-public class CompanyFileService implements ViewModelService<CompanyFile, CompanyFileViewModel> {
+@Service
+public class CompanyFileService extends QueryService<CompanyFile, CompanyFileViewModel> {
 
     public boolean reBuildingFiles(Company company, MessageHolder holder) {
         // TODO Auto-generated method stub