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/test/provider-retry.test.ts

@@ -37,6 +37,14 @@ describe("provider request retries", () => {
 		expect(request).toHaveBeenCalledTimes(1);
 	});
 
+	it("does not retry statuses listed in noRetryStatuses", async () => {
+		const error = providerError(504, { "retry-after-ms": "0" });
+		const request = vi.fn<() => Promise<string>>().mockRejectedValue(error);
+
+		await expect(retryProviderRequest(request, { maxRetries: 2, noRetryStatuses: [504] })).rejects.toBe(error);
+		expect(request).toHaveBeenCalledTimes(1);
+	});
+
 	it("rejects a provider-requested retry delay above the limit", async () => {
 		const request = vi.fn<() => Promise<string>>().mockRejectedValue(providerError(429, { "retry-after": "277403" }));