feat: add AI settings controls

tests/ai-create-settings.test.ts

@@ -0,0 +1,17 @@
+import { describe, expect, test } from "bun:test";
+import { getAiCreateOutcome } from "@/lib/ai-create-flow";
+
+describe("AI create flow settings", () => {
+	test("single AI event stays in review flow when skip-review is disabled", () => {
+		expect(getAiCreateOutcome(1, false)).toBe("review-single");
+	});
+
+	test("single AI event is created directly when skip-review is enabled", () => {
+		expect(getAiCreateOutcome(1, true)).toBe("create-single");
+	});
+
+	test("multi-event AI responses always create directly regardless of skip-review", () => {
+		expect(getAiCreateOutcome(2, false)).toBe("create-multiple");
+		expect(getAiCreateOutcome(3, true)).toBe("create-multiple");
+	});
+});