Update to @nextcloud/vue 4

[korelstar]

Updating apps to @nextcloud/vue@4 is blocked since @nextcloud/vue-dashboard requires version 3.

[korelstar]

By the way: is it still desired to provide these two dashboard components in a separate package? I think maintenance would be much easier after merging this project with @nextcloud/vue.

@juliushaertl @skjnldsv

[juliusknorr]

I personally prefer small packages for stuff that is not too widely used that is why this started off as a separate one. @skjnldsv Any concrete concerns on moving this over? I have no strong opinion on that.

Anyhow I'll prepare a new release for @nextcloud/vue@4

[mejo-]

@juliushaertl did you already find time to look into this? Otherwise I could try to allocate some time to it. I'd love to look into a dashboard widget for the Collectives app, but we would need nextcloud-vue-dashboard to be ported to @nextcloud/vue4 first.

[raimund-schluessler]

The migration to nextcloud/vue@5 is not a big deal. The only thing that needs to be adjusted is this line:
https://github.com/nextcloud/nextcloud-vue-dashboard/blob/1e74b6b62588e0003c6a0db83843f2cacc4f0ad4/src/DashboardWidgetItem.vue#L182
that should read

			if (event.target.closest('.action-item')) {

now (because there are material design icons used now). I am happy to adjust this, but I would like to get some feedback on #407 first.

[raimund-schluessler]

Done with the merge into the vue components in nextcloud-libraries/nextcloud-vue#2668