Update middleware.mdx

[ruohki]

Description (required)

Updated the env.d.ts section to reflect the current working implementation

• Suggested label: code snippet update

discord: ruohki

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[ArmandPhilippot]

Hi @ruohki and thanks for taking the time to help making the docs better!

I don't know if you followed the discussion in Discord but I don't think we should use declare global here because without imports it is working as expected. But I agree, we should show how to use an imported type as it seems to be confusing. Perhaps something like:

Suggested change

	declare global {
	namespace App {
	interface Locals {
	user: {
	name: string
	},
	welcomeTitle: () => string,
	orders: Map<string, object>
	}
	}
	}
	namespace App {
	interface Locals {
	site: {
	title: string
	},
	welcomeTitle: () => string,
	orders: Map<string, object>,
	user: import("@supabase/supabase-js").User
	}
	}

[ruohki]

Hmm so maybe we could show both versions and mention that if someone is using imports to use the global approach? Or yeah at least clarify on how to use imported types. I do this regularly, sort of misuse locals as my little singleton accesor
Edit: made change