Added to do project to README file

[Mark-Phillipson]

Open Source.

A To-do Project that is in a stand-alone responsive Blazor Client PWA that uses local storage.

Using Blazor Client .Net 5.

Also has the functionality to copy the current text.

Useful on a phone to dictate multiple lines of text and copy and paste to a different app.

Also good for jotting down information when off-line.