remove the --profile flag on windows open and add opening a new window with a url

tests/test_api.py

@@ -471,6 +471,22 @@ class TestWindows:
             {"id": 2, "tabCount": 3, "state": "maximized", "browser": "work"},
         ]
 
+    def test_windows_open_without_url(self, b, mock_send):
+        mock_send.return_value = {"id": 5}
+
+        result = b.windows_open()
+
+        assert result == {"id": 5}
+        mock_send.assert_called_once_with("windows.open", {"url": None}, profile=None)
+
+    def test_windows_open_with_url(self, b, mock_send):
+        mock_send.return_value = {"id": 9}
+
+        result = b.windows_open("https://example.com")
+
+        assert result == {"id": 9}
+        mock_send.assert_called_once_with("windows.open", {"url": "https://example.com"}, profile=None)
+
 
 # ── Tab model ─────────────────────────────────────────────────────────────────
 

tests/test_cli.py

@@ -203,6 +203,15 @@ def test_windows_list_multi_browser_shows_browser_column():
     assert "uuid-1" in result.output
     assert "work" in result.output
 
+
+def test_windows_open_passes_url():
+    with patch("browser_cli.commands.windows.send_command", return_value={"id": 7}) as send_command:
+        result = CliRunner().invoke(main, ["windows", "open", "https://example.com"])
+
+    assert result.exit_code == 0
+    assert "https://example.com" in result.output
+    send_command.assert_called_once_with("windows.open", {"url": "https://example.com"}, profile=None)
+
 def test_extract_markdown_command():
     with patch("browser_cli.commands.extract.send_command", return_value="# Title\n") as send_command:
         result = CliRunner().invoke(main, ["extract", "markdown"])