Initial translation process and activation setup
I think the title is self explanatory.
Details can be found in TRANSLATIONS.md (which is also a WIP).
create a translation project on hosted.weblate.org. Should this fork be used first for testing or should I wait for the merge to bee accepted and point weblate upstream? I need guidance for this.
scan the code for strings not setup for translation (found a few in frontend/src/components/streams/StreamElement.vue).