update buttons wording and modify submit templates

[hom3mad3]

update a few strings and expand previously created submit template snippets

[vellip]

LGTM, but do you think there is a simple and quick way to document these partials/includes of yours so others know how/ where to use them? Or do you think it's already simple enough?
Feel free to merge otherwise.

[hom3mad3]

LGTM, but do you think there is a simple and quick way to document these partials/includes of yours so others know how/ where to use them? Or do you think it's already simple enough? Feel free to merge otherwise.

good idea, it would be a good thing to have a visual reference and the name of the partial. not sure where exactly could be a good place to document this? /docs is very much about the project codebase, but we don't seem to have a place to document the specific components/snippets? @goapunk do you know?

[goapunk]

@hom3mad3 not that I know of. We could create e.g. a subfolder where we can add docs for components if that suits the purpose? If a visual thing is better we could extend the component library with explanations I guess: https://meinberlin-dev.liqd.net/components/

[hom3mad3]

@goapunk @vellip adding it here #5720, wip, as this page needs some TLC