[Feature] Add the ability to enter a password when joining password protected room/channel

[ellienieuwdorp]

Precondition

• I understood that this template is only for feature requests and not for bug reports

Cross-checked related issues?

• I have cross-checked this overview Overview: Tasks and Issues #322 as well as filtered for related labels https://github.com/monal-im/Monal/labels

Describe your feature

Not sure if this is a bug or a missing feature, but I am unable to join a password protected room.

When attempting to join the following message is displayed: “Failed to enter Group/Channel [channel jid] not-authorized”. With no ability to input the password anywhere.

[licaon-kter]

#1269 ?

[tmolitor-stud-tu]

Currently this feature is intentionally missing, other than that, this issue is a duplicate of #1269