Issue #3177673 by chmez: As a AN I want to have a media tab in a Group so I can view all media items in one place (#2043)

* Issue #3177673 by chmez: Create an overview page of group albums

* Issue #3177673 by chmez: Allow creating albums in all group types

* Issue #3177673 by chmez: Show albums on the group albums page

* Issue #3177673 by chmez: Re-use styling from the user albums page for the group albums page

* Issue #3177673 by chmez: Attach a post to the group when the post was created from the group album page

* Issue #3177673 by chmez: Create an album and make the album as group content and link a post to the album during the post creation process on the group stream page when the user selects an option in the album field for creating a new one

* Issue #3177673 by chmez: Add option to an album for enabling mode which allows adding images to the album by group members

* Issue #3177673 by chmez: Change method for adding the default blocks set of the user page to the albums page from overriding block configuration to update block entities

* Issue #3177673 by chmez: Fix block identifiers from the default blocks set of the group page which should be shown on the album page

* Issue #3177673 by chmez: Exclude permission for the user albums page from the group albums page

* Issue #3177673 by chmez: Set the current group as the default value of the group field

* Issue #3177673 by chmez: Restore the title of the page for creating an album in a group

* Issue #3177673 by chmez: Create a separate title block for the page for creating an album in a group

* YANG-3916: Fix indents after merge

* Issue #3177673 by chmez: Implement a separate process for attaching a new post to an existing album when post creating from the group stream page

* YANG-3915-3932: Update album popup

* Issue #3177673

 by agami4: Add updates to the popup

Co-authored-by: Roman Salo <frs.daddy@gmail.com>
Co-authored-by: Serhii Myronets <serhii.myronets@lemberg.co.uk>