Add: Hide all chat button

[CertifiedJoon]

Fixes: #3287

/chat/{id}

/chat

I have created a HideAllChat Button as specified on #3287

[notmd]

Thanks, I would like to have a text button instead an icon button which can be accidentally click by users, especially we don't have unhide functionality

[CertifiedJoon]

Thanks, I would like to have a text button instead an icon button which can be accidentally click by users, especially we don't have unhide functionality

+

Memo on chatIds

/chat

/chat/{id}

mobile