presenter v0.8.0

presenter v0.8.0 adapt changes to the latest LaTeX release (2024-06-01 and later).

• Adapt the use of the new lttemplates kernel package and remove the use of xtemplate package. In other words, you need to update your TeX distribution to 2024-06-01 or later to make the latest version of presenter works!
• Add new base and base-options class options, and article and report class options are deprecated.
• Add new bg and fg options to load the templates easier.