Update PR template to include note about Weblate

[ignotus666]

Short description of changes Update this PR message template to include warning about merging Weblate PRs first if the change affects translations.

Context: Fixes an issue? Related issues Should help prevent conflicts caused by skipping this step.

Status of this Pull Request

What is missing until this pull request can be merged?

Does this need translation?

NO

Checklist

• [x] I've verified that this Pull Request follows the general code principles
• [x] I waited some time after this Pull Request was opened and all GitHub checks completed without errors.
• [x] I'm sure that this Pull Request goes to the correct branch

[ignotus666]

Maybe we could create a label too, something like "Merge weblate translations first" or something like that? It could probably be automated - if the workflow detects changes to translatable docs (it already does that), add the label too.

[ignotus666]

if(weblate has open PR and this PR changes English documentation) { fail check "Weblate merge" }

Mark the "Weblate merge" check as compulsory on GitHub.

If I understand that right, wouldn't it require re-running the workflow after the hypothetical Weblate PR has been merged?

[ann0see]

Probably yes. Although there might be ways around that (Weblate PR merge check triggers other check)