feat/mkcert: Add support for local SSL ⚙️

[lbeckman314]

Overview 🌀

This PR adds a ./shift mkcerts command to support SSL on local deployments (via mkcert)!

Current Behavior ⚠️

https://github.com/shift-org/shift-docs#local-development-with-docker

➜ git clone https://github.com/shift-org/shift-docs
Cloning into 'shift-docs'...

➜ cd shift-docs

➜ git show --summary --oneline
e622c623 (HEAD -> main, upstream/main, origin/main, origin/HEAD) Update Pages “weekly-rides”

➜ ./shift up

➜ # Browse to https://localhost:4443

Firefox	Chrome

New Behavior ✔️

Important

Requires mkcert be installed, otherwise users will get a mkcert is not installed error.

See https://github.com/FiloSottile/mkcert#installation for the latest installation options

➜ git clone https://github.com/shift-org/shift-docs
Cloning into 'shift-docs'...

➜ cd shift-docs

➜ git checkout feat/mkcert
branch 'feat/mkcert' set up to track 'origin/feat/mkcert'.
Switched to a new branch 'feat/mkcert'

➜ git show --summary --oneline
32ba82c0 (HEAD -> feat/mkcert, origin/feat/mkcert) Merge remote-tracking branch 'upstream/main' into feat/mkcert

➜ ./shift mkcert
Generating certificate for localhost...

Created a new certificate valid for the following names 📜
 - "localhost"

The certificate is at "./services/nginx/ssl/default.crt" and the key at "./services/nginx/ssl/default.key" ✅

It will expire on 27 September 2028 🗓

➜ ./shift up

➜ # Browse to https://localhost:4443

Firefox	Chrome

Breaking Changes? ❌

• No, this is a "feature flag"-type update that simply adds an additional command for local development. The existing ./shift up command is unaffected, as do the steps in README.md!