[FEATURE] Autofill pw in dev mode from env

[tombeckenham]

Issue to be solved

Chrome extensions don't properly support password managers. In development mode I find I am needing to enter my password many times a day. As the password has restrictions, I am needing to copy paste from a password manager many many times a day.

Suggest A Solution

Use an env variable only on development builds that pre-populate a password. We will need to ensure that when built for production, the build errors if it detects an env variable with a password.

[tombeckenham]

I forgot a couple of places where this should go. Moving back to in progress