Show Folder name in Public Link

[tbsbdr]

User Story

As a user I want to see a message or more context from the sender of a public link so that I understand what I'm looking at.

User Value

• context: understand what you are looking at
• Trust: the share feels legitimate and intentional

Acceptance Criteria

• if a folder is shared, show its name in the public link
• the folder style is more prominent like in the screenshot to make it stand out

note: I could also imaginge a more etensive solution like adding the ability to add to every folder the space style with a image and description which could then be shown in the public link as well. I would prefer a lean first step by showing the folder name.

[tbsbdr]

unblocks https://github.com/opencloud-eu/web/issues/1373 @db-ot could you please estimate what this would cost?