request: make `plugin-logger`'s core independent from framework

[kyranet]

Is your feature request related to a problem? Please describe.

Right now, if we want to use plugin-logger outside a Discord bot, we need to install @sapphire/framework, and with it, also discord.js and @types/ws.

Describe the solution you'd like

Make the logger framework agnostic.

Describe alternatives you've considered

Overhauling framework and separate it in different parts, @sapphire/core (or @sapphire/framework as-is), which contains the framework's core code (also no dependencies but Lexure for argument parsing), and @sapphire/framework-discord.js, which depends on discord.js.

Additional context

N/a.

[vladfrangu]

Overhauling framework and separate it in different parts, @sapphire/core (or @sapphire/framework as-is), which contains the framework's core code (also no dependencies but Lexure for argument parsing), and @sapphire/framework-discord.js, which depends on discord.js.

Can't we make lib support be a plugin of sorts, instead of a whole.. "framework oh but with extra things"? 👀

[Nytelife26]

@kyranet Would it be prevalent to, much like the register-discordjs convenience register for plugin-i18next, use a register for standard features and then maybe a register-sapphire which does the same but augments sapphire? That would make the dependencies optional.