fix(jsx-ast): hide redundant headers and badges for overloaded methods

[moshams272]

Description

This PR removes the heading from the overloads function; just keep one for the first function that appears like grouping them.

Validation

Before:

After:

Related Issues

None

Check List

• I have read the Contributing Guidelines and made commit messages that follow the guideline.
• I have run pnpm test and all tests passed.
• I have check code formatting with pnpm run format:check & pnpm run lint.
• I've covered new added functionality with unit tests if necessary.

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Project	Deployment	Actions	Updated (UTC)
api-docs-tooling	Ready	Preview	Aug 14, 2026 6:56pm

[codecov]

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 89.43%. Comparing base (15b3f3e) to head (875e150).

Additional details and impacted files

@@            Coverage Diff             @@
##             main    #1038      +/-   ##
==========================================
+ Coverage   89.37%   89.43%   +0.06%     
==========================================
  Files         203      203              
  Lines       18986    19023      +37     
  Branches     1769     1779      +10     
==========================================
+ Hits        16968    17013      +45     
+ Misses       2011     2004       -7     
+ Partials        7        6       -1     

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[avivkeller]

cc @nodejs/web thoughts?

[AugustinMauroy]

when you have long type table for the constructor the overlaod table seem alone

[moshams272]

when you have long type table for the constructor the overlaod table seem alone

What if we make a Nested ToC like we keep the output of that PR, but make the codeblock, that contains its signature, has an anchor id, and put it under the main one with its signature in the ToC.

Something like that:

- factorizeModule
    - factorizeModule(options, callback): void
    ...

But it'll not be good in ToC, WDUT?!

[moshams272]

Or creating a table under the header and before the function, that table contains all signature with an anchor id for each of them, so we will have one link in ToC.