refactor: getMetricsDispatcher#sendCommandEvent should not rely on command names

[vicb]

We have this code:

workers-sdk/packages/wrangler/src/metrics/metrics-dispatcher.ts

Lines 121 to 138 in e84e8fa

	if (properties.command?.startsWith("wrangler login")) {
	properties.command = "wrangler login";
	}
	if (
	properties.command === "wrangler telemetry disable" ||
	properties.command === "wrangler metrics disable"
	) {
	return;
	}
	if (
	properties.command === "wrangler deploy" ||
	properties.command === "wrangler dev" ||
	// for testing purposes
	properties.command === "wrangler docs"
	) {
	printMetricsBanner();
	}

It is inconsistent and brittle (i.e. what if "wrangler" changes or commands change ?

Commands behavior should be defined in... command#behaviour instead

workers-sdk/packages/wrangler/src/ai/listCatalog.ts

Lines 12 to 15 in e84e8fa

	behaviour: {
	printBanner: (args) => !args.json,
	},
	args: {

/cc @MattieTK