Create a protocol to deeplink launcher pages

[BasixKOR]

This semi-RFC proposes a way to open some pages or perform specific actions using ninechronicles-launcher:// protocol.

Something we have in mind so far:

• ninechronicles-launcher://open/monster-collection opens Monster Collection modal and shows it to the user.
• ninechronicles-launcher://activate?key={invitationCode} activates an account using the invitation code provided.

[BasixKOR]

https://www.electronjs.org/docs/latest/api/app#appsetasdefaultprotocolclientprotocol-path-args

[BasixKOR]

Since the protocol name cannot started with number per RFC 3986, we need to come up with an alternative

[Akamig]

Since the protocol name cannot started with number per RFC 3986, we need to come up with an alternative

I'd suggest ninechronicles-launcher://