feat: strong parameter typing

[brooke-ec]

Checklist

• Related issue:
• Changesets done
• Docs Updated
• Tests Added

Body

I've modified the modal plugin to contain a fields property. This is used to add automatic typing to a new fields object in ctx. This system could also be added to commands for typing options.

import { TextInputStyle } from 'discord.js';
import { modal } from 'jellycommands';

export default modal({
	id: 'test',
	fields: [
		{
			customId: 'nameInput',
			label: 'What is your name?',
			style: TextInputStyle.Short,
		},
	],

	async run({ interaction, fields }) {
		interaction.reply({
			content: `Hello, ${fields.nameInput}`,
		});
	},
});

However, at the moment modals must still be created manually. This is not ideal when they are already being defined here. A system would need to be devised that allows this to be used when responding to interactions while also playing nicely with the "custom id" system. Once decided, this could be reused for buttons and dropdown selects.

[changeset-bot]

🦋 Changeset detected

Latest commit: eee9113

The changes in this PR will be included in the next version bump.

This PR includes changesets to release 1 package

Name	Type
jellycommands	Minor

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