Update development database setup to work with secure signup

I built and ran multiple versions (`run dev`) of the simplenote electron apps but I encountered the same issue: simplenote wont let me login with status code 401. The devtool shows `POST https://auth.simperium.com/1/history-analyst-dad/authorize/ 401`

#### App versions that DOES not work
- 2.9.0 (self-built)
- 2.9.0 [official linux built ](https://github.com/Automattic/simplenote-electron/releases/download/v2.9.0/Simplenote-linux-2.9.0-x64.tar.gz))
- 1.12.1 (self-built)
- web app hosting on 4000

#### App versions that work:
- 2.9.0 (official windows built)
- app.simplenote.com

I find there were a few issues related to the login issue, however, it seems that all of them are properly addressed and the issues were closed.
Could you help check what went wrong? Thanks.

### Where did you see the bug

- OS: Linux
- OS version: Ubuntu 18.04
- Browser (if applicable):
- Browser version (if applicable):
- Simplenote app version: 2.9.0

Start by reproducing the failure with `run dev` on Ubuntu 18.04 and inspect the `POST https://auth.simperium.com/1/history-analyst-dad/authorize/` request in the devtools. Compare the failing Linux and web development apps with the working Windows build and app.simplenote.com; done means development login no longer returns status 401.

Written by the indexing model from the issue text.