fix skeleton animation & skin inspect panel display

[knoxHuang]

Re: # #18013

Changelog

• To improve the display of i18n, it was changed to automatically display based on i18n configuration. However, in the editor, attributes with underscores in their names have their visible property set to false by default, which caused animation and skin attributes to not be displayed. Previously, these attributes were visible because @displayName was used, which sets the visible property to true. To fix the issue of attributes not being displayed, it is necessary to add the @visible(true) decorator to make them appear in the property panel.

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Continuous Integration

This pull request:

• needs automatic test cases check.

  Manual trigger with @cocos-robot run test cases afterward.

• does not change any runtime related code or build configuration

  If any reviewer thinks the CI checks are needed, please uncheck this option, then close and reopen the issue.

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Compatibility Check

This pull request:

• changes public API, and have ensured backward compatibility with deprecated features.
• affects platform compatibility, e.g. system version, browser version, platform sdk version, platform toolchain, language version, hardware compatibility etc.
• affects file structure of the build package or build configuration which requires user project upgrade.
• introduces breaking changes, please list all changes, affected features and the scope of violation.

[knoxHuang]

delete unused decorators

[github-actions]

✅ Package size is not changed

Interface Check Report

This pull request does not change any public interfaces !