refactor: optimize user query using index

[guqing]

What type of PR is this?

/kind improvement
/area core
/milestone 2.13.x

What this PR does / why we need it:

使用索引机制优化用户查询以提高性能

Does this PR introduce a user-facing change?

使用索引机制优化用户查询以提高性能

[ruibaby]

/lgtm

[codecov]

Codecov Report

Attention: Patch coverage is 75.00000% with 13 lines in your changes are missing coverage. Please review.

Project coverage is 56.82%. Comparing base (5fdf6c0) to head (04834b4).
Report is 27 commits behind head on main.

❗ Current head 04834b4 differs from pull request most recent head 9838d95. Consider uploading reports for the commit 9838d95 to get more accurate results

Files	Patch %	Lines
...alo/app/core/extension/endpoint/StatsEndpoint.java	0.00%	10 Missing ⚠️
...ain/java/run/halo/app/infra/SchemeInitializer.java	80.00%	2 Missing and 1 partial ⚠️

Additional details and impacted files

@@             Coverage Diff              @@
##               main    #5396      +/-   ##
============================================
- Coverage     56.91%   56.82%   -0.09%     
- Complexity     3319     3332      +13     
============================================
  Files           587      588       +1     
  Lines         18968    19043      +75     
  Branches       1401     1396       -5     
============================================
+ Hits          10795    10822      +27     
- Misses         7594     7640      +46     
- Partials        579      581       +2     

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[sonarcloud]

Quality Gate passed

Issues
0 New issues

Measures
0 Security Hotspots
No data about Coverage
0.3% Duplication on New Code

See analysis details on SonarCloud

[ruibaby]

/lgtm

[JohnNiang]

/lgtm

It works very well.

[f2c-ci-robot]

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This pull-request has been approved by: JohnNiang

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