add a format for "sNBT Whitespaced"

[InQuognito]

it would look something like this:

dialog show @s { \
	type: "minecraft:multi_action", \
	title: { \
		text: "Shop", \
		color: "gold", \
	}, \
	body: { \
		type: "minecraft:plain_message", \
		contents: "", \
	}, \
	inputs: [], \
	can_close_with_escape: true, \
	after_action: "close", \
	actions: [ \
		{ \
			label: "Hylian Shield", \
			action: { \
				type: "minecraft:run_command", \
				command: "function ssbrc:shop/hylian_shield", \
			}, \
		}, \
	], \
}