refactor(core): Port Public API config (no-changelog) (#10082)

packages/@n8n/config/src/configs/public-api.ts

@@ -0,0 +1,16 @@
+import { Config, Env } from '../decorators';
+
+@Config
+export class PublicApiConfig {
+	/** Whether to disable the Public API */
+	@Env('N8N_PUBLIC_API_DISABLED')
+	readonly disabled: boolean = false;
+
+	/** Path segment for the Public API */
+	@Env('N8N_PUBLIC_API_ENDPOINT')
+	readonly path: string = 'api';
+
+	/** Whether to disable the Swagger UI for the Public API */
+	@Env('N8N_PUBLIC_API_SWAGGERUI_DISABLED')
+	readonly swaggerUiDisabled: boolean = false;
+}