chore(vendor): import pi 1.3.0

Imported as a linear vendor commit so forge rebases do not replay the upstream root tree.

git-subtree-dir: third_party/pi

git-subtree-split: 71023aec1546d6d677a65669c5665c0927ce0dd0

third_party/pi/packages/ai/src/api/cloudflare-workers-ai-system-one.lazy.ts

@@ -0,0 +1,6 @@
+import type { ProviderClassifier } from "../types.ts";
+
+export const cloudflareWorkersAISystemOneApi = (): ProviderClassifier => ({
+	classify: async (model, context, options) =>
+		(await import("./cloudflare-workers-ai-system-one.ts")).classify(model, context, options),
+});