fix: Scope store service instances to requests

[aklinker1]

Follow up to #14. Services were transient before, which is technically fine, as long as you're careful about when the different stores are accessed.

queue/src/dependencies.ts

Lines 25 to 40 in 01ae573

	.register("chromeWebStore", transient(createChromeWebStore))
	.register("firefoxAddonStore", transient(createFirefoxAddonStore))
	.register("edgeAddonStore", transient(createEdgeAddonStore))
	.register(
	"stores",
	(deps) =>
	({
	[ExtensionStoreName.ChromeWebStore]: deps.chromeWebStore,
	[ExtensionStoreName.FirefoxAddonStore]: deps.firefoxAddonStore,
	[ExtensionStoreName.EdgeAddonStore]: deps.edgeAddonStore,
	// Deprecated, but staying around for a while.
	[ExtensionStoreName.ChromeExtensions]: deps.chromeWebStore,
	[ExtensionStoreName.FirefoxExtensions]: deps.firefoxAddonStore,
	[ExtensionStoreName.EdgeExtensions]: deps.edgeAddonStore,
	}) satisfies ExtensionStores,

Now they're scoped and recreated at most once each request, so we don't have to be as careful about how/when they're accessed.

Additionally, I've made the stores object into getters so each store is only resolved when it is needed.