Allow option to edit valid time

Noticed, will try to implement

Indranil Roy → made their first commit to this issue’s fork.

I'm working on this.

I'll add a confirmation popup where the default time will be there and if you wish to change the time you can generate link.

I tried to add feature to set different validation time for each user and it seems it will take alot time as we need to override the default reset password functions

so I'll add a link to a form that will allow to customize valid time for all users.

Feature is developed and MR raised, please review. moving to Needs review.