fix: fix anchor positioning for identical table of contents names

[LIlGG]

What type of PR is this?

/kind bug
/area editor
/milestone 2.12.x

What this PR does / why we need it:

重写了对默认编辑器标题的 id 生成逻辑。目前将会在对标题进行任意的修改之后，对所有的标题进行 id 计算，用以解决当标题名称具有重复时，生成了相同的 id.

需要注意的是，由于需要对任意标题进行修改之后才会进行生效，因此已经存在重名标题 id 的问题时，需要修改任意的标题使其生效。

How to test it?

在文章内新增多个相同内容的标题，查看是否可以正常跳转。

Which issue(s) this PR fixes:

Fixes #5068

Does this PR introduce a user-facing change?

解决默认编辑器中具有重名标题时，锚点只会跳转至首个的问题。

[LIlGG]

/cherrypick release-2.11

[halo-dev-bot]

@LIlGG: once the present PR merges, I will cherry-pick it on top of release-2.11 in a new PR and assign it to you.

In response to this:

/cherrypick release-2.11

Instructions for interacting with me using PR comments are available here. If you have questions or suggestions related to my behavior, please file an issue against the kubernetes/test-infra repository.

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Comparison is base (cdd5cb4) 55.91% compared to head (3dca6a1) 55.91%.
Report is 1 commits behind head on main.

Additional details and impacted files

@@            Coverage Diff            @@
##               main    #5101   +/-   ##
=========================================
  Coverage     55.91%   55.91%           
  Complexity     3032     3032           
=========================================
  Files           524      524           
  Lines         17826    17826           
  Branches       1329     1329           
=========================================
  Hits           9968     9968           
  Misses         7309     7309           
  Partials        549      549           

☔ View full report in Codecov by Sentry.
📢 Have feedback on the report? Share it here.

[ruibaby]

/lgtm

[JohnNiang]

/approve

[f2c-ci-robot]

[APPROVALNOTIFIER] This PR is APPROVED

This pull-request has been approved by: JohnNiang

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• console/OWNERS [JohnNiang]

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[halo-dev-bot]

@LIlGG: new pull request created: #5113

In response to this:

/cherrypick release-2.11

Instructions for interacting with me using PR comments are available here. If you have questions or suggestions related to my behavior, please file an issue against the kubernetes/test-infra repository.