This reverts commit 10288047.

I think that those JS scripts were needed (show all posts needs that I
think).

Removes the JS in the theme.

No much point in just running pre-commit.

Ansible.

In the spam me page.

But only on the master branch and if pre-commit doesn't fail.

79 characters limit.

- Adding checks.
- Add to CI.
- Address issues.

Also, fix the link to GitLab and include a copy of the license.

New Creative Commons license and button.

Build on the webserver and save the files in the right directory.
Relax the Python version in Pipfile (I use a different version locally
to the one in CI). Set the language and locale to C.UTF-8 (the Docker
image doesn't come with other locales/ languages). Correct the submodule
URL to avoid the redirection warning.

Replace links from the old cgit instance to the new GitLab instance.

The only change is that there isn't a popup (alert) that the message was
sent.