refactor: optimize the implementation of indexed query engine through query index view

[guqing]

What type of PR is this?

/kind improvement
/area core
/milestone 2.12.x

What this PR does / why we need it:

通过重构 QueryIndexView 的实现方式来优化 IndexedQueryEngine 的逻辑并简化排序过程

how to test it?
单元测试通过即可，此 PR 的修改都是基于单元测试的基础上对原代码做的重构

Does this PR introduce a user-facing change?

None

[codecov]

Codecov Report

Attention: 22 lines in your changes are missing coverage. Please review.

Comparison is base (14580b9) 57.06% compared to head (e21daea) 57.14%.
Report is 4 commits behind head on main.

Files	Patch %	Lines
.../app/extension/index/query/QueryIndexViewImpl.java	90.00%	5 Missing and 8 partials ⚠️
...va/run/halo/app/extension/index/KeyComparator.java	84.00%	2 Missing and 2 partials ⚠️
...n/halo/app/extension/index/query/QueryFactory.java	33.33%	2 Missing and 2 partials ⚠️
...lo/app/extension/index/IndexedQueryEngineImpl.java	94.44%	0 Missing and 1 partial ⚠️

Additional details and impacted files

@@             Coverage Diff              @@
##               main    #5233      +/-   ##
============================================
+ Coverage     57.06%   57.14%   +0.08%     
- Complexity     3333     3384      +51     
============================================
  Files           584      587       +3     
  Lines         19190    19247      +57     
  Branches       1444     1460      +16     
============================================
+ Hits          10950    10999      +49     
  Misses         7664     7664              
- Partials        576      584       +8     

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[JohnNiang]

/lgtm

[f2c-ci-robot]

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