Faces 5.0: we need to split faces-uncompressed.js in interface and implementation

[BalusC]

That can only be done if we migrate to TypeScript. Then we can put interface ts in Faces project and keep implementation ts here in Mojarra project. Then we can finally run jsdoc from Faces project.

Related:

• Improve JSF javascript jakartaee/faces#1598
• Faces 5.0: we need to move vdldoc and renderkitdoc from Mojarra project into Faces project #5398