Use a full distribution of TexLive

[tbrtje]

Describe the bug

This template uses the apt version of tex-live which does not have a lot of necessary packages installed and no real way to install them.

Expected behavior

We should use the recommended method of installing tex live from https://tug.org, so that users can use all packages just like on a local machine.

[ThmsDhn]

Great app to self-host, but for many intensive LaTeX users, you'd have to install a current TeXlive manually, as described on this link: https://www.tug.org/texlive/quickinstall.html.
Ideally, users should install their own TeXlive (either from the repositories or manually), but then set Overleaf to give them the right path to take.