[ISSUE #297]🎨Optimize code struct

[mxsm]

Which Issue(s) This PR Fixes(Closes)

Fixes #297

Brief Description

How Did You Test This Change?

[antcarryele]

LGTM

[codecov]

Codecov Report

Attention: Patch coverage is 0% with 58 lines in your changes are missing coverage. Please review.

Project coverage is 18.08%. Comparing base (55a9a96) to head (4d3e9fe).

Files	Patch %	Lines
...q-broker/src/topic/manager/topic_config_manager.rs	0.00%	21 Missing ⚠️
rocketmq-broker/src/broker_runtime.rs	0.00%	9 Missing ⚠️
...r/src/topic/manager/topic_queue_mapping_manager.rs	0.00%	6 Missing ⚠️
...oker/src/offset/manager/consumer_offset_manager.rs	0.00%	4 Missing ⚠️
.../src/offset/manager/consumer_order_info_manager.rs	0.00%	4 Missing ⚠️
...subscription/manager/subscription_group_manager.rs	0.00%	3 Missing ⚠️
...oker/src/filter/manager/consumer_filter_manager.rs	0.00%	2 Missing ⚠️
rocketmq-broker/src/out_api/broker_outer_api.rs	0.00%	2 Missing ⚠️
...mq-broker/src/schedule/schedule_message_service.rs	0.00%	2 Missing ⚠️
rocketmq-common/src/common/config_manager.rs	0.00%	2 Missing ⚠️
... and 2 more

Additional details and impacted files

@@            Coverage Diff             @@
##             main     #298      +/-   ##
==========================================
+ Coverage   18.06%   18.08%   +0.01%     
==========================================
  Files         168      168              
  Lines        8850     8844       -6     
==========================================
  Hits         1599     1599              
+ Misses       7251     7245       -6     

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