chore(docs): Update translation workflow

Weblate settings are changed to rebase commits onto our master continuously. All
that's needed to pull in translations now is to pull, rather than locking, using
a custom script, and resetting the Weblate repo.

Committing translatable strings is now done on every commit and checked on PR,
so that is no longer part of the import process.

Commits on Weblate are squashed using the "squash git commits" addon. It is
configurable to squash all commits into one and add co-author commit messages,
like we do now. Instead I've set it to just squash commits from a single author
for clearer attribution.

MAINTAINING.md

@@ -156,29 +156,22 @@ apply the normal rating process.
 
 # Translations from Weblate
 
-Weblate provides an easy way for people to translate qTox. On one hand, it does
-require a bit more attention & regular checking whether there are new
-translations, on the other, it lessened problems that were happening with
-"manual" way of providing translations.
+Weblate provides an easy way for people to translate qTox.
 
 New translable strings need to be generated into a form Weblate can consume
-using `./tools/update-translation-files.sh ALL` and commiting the result.
-
-To get translations into qTox:
-
-1. Go to `https://hosted.weblate.org/projects/tox/qtox/#repository` and lock
-   the repository for translations.
-2. Make sure you have git setup to automatically gpg sign commits.
-3. To update translated strings from Weblate, in the root of the qTox
-   repository execute the script `tools/update-weblate.sh`
-4. If a new translation language has been added, update the following files:
-    - `translations/CMakeLists.txt`
-    - `src/widget/form/settings/generalform.cpp`
-    - `translations/README.md`
-    - `translations/i18n.pri`
-    - `translations/translations.qrc`
-5. After the Pull Request has been merged, `reset` Weblate to master and
-   unlock it.
+using `./tools/update-translation-files.sh ALL` and commiting the result. This
+should be done as soon as strings are available since weblate follows our
+branch, so is checked for in CI.
+
+To get translations into qTox, fast-forward merge from
+https://hosted.weblate.org/git/tox/qtox/.
+
+If a new translation language has been added, update the following files:
+  - `translations/CMakeLists.txt`
+  - `src/widget/form/settings/generalform.cpp`
+  - `translations/README.md`
+  - `translations/i18n.pri`
+  - `translations/translations.qrc`
 
 # Releases
 
@@ -211,6 +204,7 @@ To get translations into qTox:
   [`./tools/update-versions.sh`] script, e.g. `./tools/update-versions.sh
   1.11.0`
 - Update toxcore version number to the latest tag in [`./buildscripts/download/download_toxcore.sh]
+- Pull in latest translations from Weblate.
 - Update the bootstrap nodelist at `./res/nodes.json` from https://nodes.tox.chat/json.
   This can be done by running [`./tools/update-nodes.sh`]
 - Generate changelog with `clog`.
@@ -259,7 +253,6 @@ helping for a while, ask to be added to the `qTox` organization on GitHub.
 [`CONTRIBUTING.md`]: /CONTRIBUTING.md
 [`merge-pr.sh`]: /merge-pr.sh
 [`test-pr.sh`]: /test-pr.sh
-[`./tools/deweblate-translation-file.sh`]: /tools/deweblate-translation-file.sh
 [`./tools/create-tarball.sh`]: /tools/create-tarball.sh
 [`./tools/update-nodes.sh`]: /tools/update-nodes.sh
 [`./tools/update-versions.sh`]: /tools/update-versions.sh