Add related resources panel to all places with "Add to a project"

[Pytal]

• Add related resources panel component nextcloud-libraries/nextcloud-vue#3081
• UI: completely hide the section in case of 0 results (only make it pop up once we got results) (done in Add related resources panel component nextcloud-libraries/nextcloud-vue#3081)
• UI: in all places where "Add to a project", also add a panel of "related resources"
  • files Use related resources panel from vue library #2 + Bump @nextcloud/vue to update panel in files sidebar #33
  • talk: under "shared items" tab Add related resources panel to shared items sidebar spreed#7789
  • deck: under "board details" / sharing Add related resources panel to board sharing tab sidebar deck#4000
  • calendar event: optional in sidebar somewhere ? Move resources into Details tab and add new Media tab with related resources panel calendar#4498

Not needed

• deck: card detail popup (only Deck boards are linked against currently)

  related_resources/lib/RelatedResourceProviders/DeckRelatedResourceProvider.php

  Lines 133 to 149 in cffb809

  	private function convertToRelatedResource(DeckShare $share): IRelatedResource {
  	$related = new RelatedResource(self::PROVIDER_ID, (string)$share->getBoardId());
  	$related->setTitle($share->getBoardName());
  	$related->setSubtitle('Deck board');
  	$related->setTooltip('Deck board \'' . $share->getBoardName() . '\'');
  	$related->setUrl(
  	$this->urlGenerator->linkToRouteAbsolute('deck.page.index') . '#/board/' . $share->getBoardId()
  	);
  	$related->setMetaInt(RelatedResource::ITEM_LAST_UPDATE, $share->getLastModified());
  	$kws = preg_split('/[\/_\-. ]/', ltrim(strtolower($share->getBoardName()), '/'));
  	if (is_array($kws)) {
  	$related->setMetaArray(RelatedResource::ITEM_KEYWORDS, $kws);
  	}
  	return $related;
  	}

[Pytal]

I see there is already a Resources tab in the event sidebar, what would be a good place for the related resources panel in the Calendar app @ChristophWurst @st3iny?

Example panel in the Talk sidebar

[jancborchardt]

@Pytal actually not really sure, it would fit more into "Details", especially since "Attachments" is there as well. But then the whole section is a bit much.

Maybe it’s better to move the current "Resources" to the event details, and move the "Attachments" as well as "Related resources" (both of which are Files / Media / etc) to a separate "Media" tab.

Then there would be 3 tabs still: Details, Attendees, Media.

[PVince81]

should be finishable now with the 7.1.0 final bump of nextcloud-vue

[AndyScherzinger]

open calendar aspect will be addressed via the projects work, so the item is considered completed