PWA app - allow editing of an activity

[temi]

PWA needs to support editing to help users of FBA turtle monitoring project.
See https://support.ehelp.edu.au/a/tickets/221731.

Senario

Currently as a volunteer we walk our beaches each day and log either a no evidence survey or we add a Marine Turtle survey where we log the nests we find. We have always had a “my records” where we could see every log we submitted and can go back through and find each nest we recorded. Sometimes co ordinates need to be changed, or predation added but it is most used is when 50-60 days after we have logged a nest and it hatches we have to go in and enter the date of emergence and add things like predation and light disorientation. There is no where I can see that we are able to do that or edit logs on the new version.