fix: biome schema version, formatting, and add nationality test

- Update biome.json schema to match installed CLI version
- Exclude .claude dir from biome checks
- Fix formatting in schemas.ts and client.test.ts
- Add search nationality forwarding test

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

Author: VinciGit00

biome.json

@@ -1,5 +1,5 @@
 {
-	"$schema": "https://biomejs.dev/schemas/2.4.9/schema.json",
+	"$schema": "https://biomejs.dev/schemas/2.4.11/schema.json",
 	"assist": {
 		"actions": {
 			"source": {
@@ -31,6 +31,6 @@
 		}
 	],
 	"files": {
-		"includes": ["**", "!dist", "!node_modules", "!bun.lock"]
+		"includes": ["**", "!dist", "!node_modules", "!bun.lock", "!.claude"]
 	}
 }

src/schemas.ts

@@ -2,13 +2,7 @@ import { z } from "zod/v4";
 import { MODEL_NAMES } from "./models.js";
 import * as url from "./url.js";
 
-export const apiServiceEnumSchema = z.enum([
-	"scrape",
-	"extract",
-	"search",
-	"monitor",
-	"crawl",
-]);
+export const apiServiceEnumSchema = z.enum(["scrape", "extract", "search", "monitor", "crawl"]);
 export const apiStatusEnumSchema = z.enum(["completed", "failed"]);
 export const apiHtmlModeSchema = z.enum(["normal", "reader", "prune"]);
 export const apiFetchContentTypeSchema = z.enum([
@@ -188,6 +182,11 @@ export const apiSearchRequestSchema = z
 		schema: z.record(z.string(), z.unknown()).optional(),
 		llmConfig: apiLlmConfigSchema.optional(),
 		locationGeoCode: z.string().max(10).optional(),
+		nationality: z
+			.string()
+			.length(2)
+			.transform((v) => v.toLowerCase())
+			.optional(),
 		timeRange: z
 			.enum(["past_hour", "past_24_hours", "past_week", "past_month", "past_year"])
 			.optional(),

tests/client.test.ts

@@ -63,6 +63,20 @@ describe("scrapegraphai", () => {
 		api.stop();
 	});
 
+	test("search forwards nationality", async () => {
+		let body: any;
+		const api = mockApi({
+			"/api/v2/search": async (req) => {
+				body = await req.json();
+				return Response.json({ results: [] }, { headers: { "x-request-id": "req-nat" } });
+			},
+		});
+		const sgai = scrapegraphai({ apiKey: "test", baseUrl: api.url });
+		await sgai.search("test query", { nationality: "it" });
+		expect(body.nationality).toBe("it");
+		api.stop();
+	});
+
 	test("credits returns balance", async () => {
 		const api = mockApi({
 			"/api/v2/credits": () =>