feat(tags-api): custom tags from local variables must be PascalCase

[LuLaValva]

Description

When local variables are used as tag names, they must be PascalCase or in a dynamic tag.

import CustomTag from "custom-tag.marko"
import customTag from "custom-tag.marko"

<customTag /> // NOT allowed

<CustomTag /> // allowed
<${CustomTag}/> // allowed
<${customTag}/> // allowed

Checklist:

• I have read the CONTRIBUTING document and have signed (or will sign) the CLA.
• I have updated/added documentation affected by my changes.
• I have added tests to cover my changes.

[changeset-bot]

🦋 Changeset detected

Latest commit: dc708dc

The changes in this PR will be included in the next version bump.

This PR includes changesets to release 1 package

Name	Type
@marko/translator-tags	Patch

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[codecov]

Codecov Report

Attention: Patch coverage is 94.11765% with 1 line in your changes missing coverage. Please review.

Project coverage is 88.75%. Comparing base (3ca55b9) to head (dc708dc).
Report is 1 commits behind head on main.

Files with missing lines	Patch %	Lines
...ges/translator-tags/src/visitors/tag/custom-tag.ts	91.66%	1 Missing ⚠️

Additional details and impacted files

@@            Coverage Diff             @@
##             main    #2328      +/-   ##
==========================================
+ Coverage   88.72%   88.75%   +0.02%     
==========================================
  Files         338      338              
  Lines       35322    35335      +13     
  Branches     2086     2095       +9     
==========================================
+ Hits        31341    31362      +21     
+ Misses       3965     3957       -8     
  Partials       16       16              

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