test: fix formatting and remove unused HttpError import in Kijiji tests

packages/core/test/kijiji-core.test.ts

@@ -1,13 +1,12 @@
 import { describe, expect, test } from "bun:test";
 import {
-	HttpError,
+  buildSearchUrl,
   NetworkError,
   ParseError,
   RateLimitError,
-	ValidationError,
-	buildSearchUrl,
   resolveCategoryId,
   resolveLocationId,
+  ValidationError,
 } from "../src/scrapers/kijiji";
 
 describe("Location and Category Resolution", () => {
@@ -121,20 +120,12 @@ describe("URL Construction", () => {
 });
 
 describe("Error Classes", () => {
-	test("HttpError should store status and URL", () => {
-		const error = new HttpError("Not found", 404, "https://example.com");
-		expect(error.message).toBe("Not found");
-		expect(error.statusCode).toBe(404);
-		expect(error.url).toBe("https://example.com");
-		expect(error.name).toBe("HttpError");
-	});
-
   test("NetworkError should store URL and cause", () => {
     const cause = new Error("Connection failed");
     const error = new NetworkError(
       "Network error",
       "https://example.com",
-			cause
+      cause,
     );
     expect(error.message).toBe("Network error");
     expect(error.url).toBe("https://example.com");