Hide Assemblies menu if none are visible (#7252) (#7254)
Hide Assemblies menu if none are visible (#7252) (#7254)

* Main navigation tab won't show "Assemblies" menu if the current user is not allowed to see any.

Co-authored-by: Hadrien Froger <e35bc1df6ad3f39a1b33b89c3c8a0f8ae5fdca17@octree.ch>
decidim/decidim,codegram/decidim,decidim/decidim,codegram/decidim,AjuntamentdeBarcelona/decidim,AjuntamentdeBarcelona/decidim,AjuntamentdeBarcelona/decidim,codegram/decidim,codegram/decidim,AjuntamentdeBarcelona/decidim,decidim/decidim