fix: apply minor fixes across multiple classes

- Driver Factory
- GetItemApiTest
- PutItemApiTest

Author: OmarElsheikh1

src/main/java/com/omarelsheikh/todo/drivers/DriverFactory.java

@@ -41,4 +41,9 @@ public WebDriver initializeDriver() {
         driver.manage().timeouts().implicitlyWait(Duration.ofSeconds(5));
         return driver;
     }
+
+    public WebDriver openUrl(String url) {
+        driver.get("https://todo.qacart.com");
+        return driver;
+    }
 }

src/test/java/com/omarelsheikh/todo/api/testcases/GetItemsApiTest.java

@@ -3,7 +3,6 @@
 import com.omarelsheikh.todo.api.config.EndPoints;
 import com.omarelsheikh.todo.api.requests.RegisterApi;
 import com.omarelsheikh.todo.api.requests.TasksApi;
-import com.omarelsheikh.todo.utils.ConfigUtil;
 import io.restassured.response.Response;
 import org.testng.Assert;
 import org.testng.annotations.Test;

src/test/java/com/omarelsheikh/todo/api/testcases/PutItemApiTest.java

@@ -115,7 +115,7 @@ public void shouldFailToUpdateItemWhenUnauthorized() throws IOException {
         // Prepare updated todo
         Todo updatedTodo = new Todo("Should fail", true);
 
-        // Attempt to update WITHOUT token
+        // Attempt to update WITHOUT a token
         Response updateResponse = given()
                 .baseUri(ConfigUtil.getInstance().getBaseUrl())
                 .header("Content-Type", "application/json")