Feature Request: Add option for locking places with passwords

[TRMSC]

The idea:

It would be great to have the option for locking places with passwords. I know that there are "external" ways for getting this feature e.g. by sqeezing in an H5P-Lock as an additional activity or by using the password requirement for activities. But in my opinion it would be overwhelming to have a simple password authentification feature directly in the interface of the learningmap.

Possible thoughts on what that could look like:

I think the editing mode for a place would be the perfect space for implementing a small textfield to give trainers the opinion for setting a password for this place which is currently being edited.

Places that are password protected could get a small lock in the style of a notification pill. By clicking on the mark a password query would be faded in instead of opening the activity behind the place directly.