the overlap of what debian provides and what is required by the app is
unfortunately quite low, so switch to a fully isolated venv to avoid
issues, see team#41556 (comment 3010401)

Update Tor Weather documentation for 2.0 release

See merge request !43

This way we can have a task to immediately destroy a repo, and it
clarifies what the task does.

We want an "immediate" job because we do want to trash some repos and
there might be some checks to do then.

Closes: team#41474

This is pretty good, but really requires an extensive
dictionary. Right now, we use a "vocabulary", but eventually we might
want to make our own "style" with multiple plugins, in particular
because this would allow us to split the dictionnaries between
different things, like "usernames", "tech" and who knows. Right now
it's all bundled up in the same file, but as it grows, it will become
impractical.

Right now, running vale over the entire wiki yields:

 5742 errors, 0 warnings and 0 suggestions in 222 files.

In comparison, codespell finds zero errors, which is suspicious,
because there *are* errors, if only capitalisation inconsistencies,
but also actual typos like `occured`.

This is not yet in GitLab CI because i don't want to break the
pipeline right off the bat. I also feel we're getting enough into
linting that we should start looking at pre-commit so that those hooks
are correctly run on the client side before push.

just create the page and fill basic install notes

I think i was expecting us to have multiple such styles, but this is
just not happening, so it seems odd to just have that one extra
directory with only one file in it.

Having the file named "mdl" something will also make it easier to
understand what it's about.