Greg385 - Add period to allowed characters for name

See merge request !425

Add ability for sponsors to change mobile phone numbers of guests, and guests to change their phone number

See merge request !414

When a sponsor now looks at a guest's data the phone number is in a form with the ability to edit it.
Add ability for guests to change their mobile phone number.
When a guest views their phone number, it is in a form with the ability to edit it.

GREG-311: Add command for import of usernames

See merge request !387

Delete expired people

See merge request !390

Lock npm to version 9

See merge request !424

The latest npm version is now 10, which needs a newer node version than
our project supports, forcing us to stay on 9

Validate and allow SO numbers in frontend

See merge request !423

Fix allowed names

See merge request !420

Bump @navikt/fnrvalidator

See merge request !418

This allows SO numbers through. They are identified as 'hnr' by fnrvalidator.

Add ability for sponsors to filter expired guests from confirmed guest table

See merge request !411

Filtering is toggleable through a checkbox.

Update caniuse-lite

See merge request !416

Modify error message on duplicate info

See merge request !415

The users did not understand what to do when shown the default error
report box telling them that their information was already registered.
This commit shows a less "scary" box with less text, telling them what
to do in addition to what the problem is. Hopefully that helps.

This can be removed in the future when the backend design allows us to
save this information so that the hosts can make a decision for these
cases.

Resolves: GREG-324

Disallow certain characters in first and last name on creation of invitation and creation of guest

See merge request !410

Improve the tests.

When a sponsor creates a new guest invitation, and when a guest corrects their name
they must now use transcribed characters.

Try to make the sponsor verify the guest correctly

See merge request !406

Install postgresql-client-15

See merge request !409

Show role comments in admin site

See merge request !408

Make role-list and role-detail return comments

See merge request !407

Add check for if email exists in guest registration

See merge request !402

GREG-341: Add access to edit comment and contact person

See merge request !399