fix: open account browser maximized without Chrome first-run

Human open now uses start-maximized and no-first-run flags, and profile shortcuts share the same args plus the platform URL.

Co-authored-by: Cursor <cursoragent@cursor.com>

tests/test_profile_shortcut.py

@@ -31,6 +31,33 @@ class TestCreateProfileBrowserShortcut:
         out = create_profile_browser_shortcut(str(tmp_path), "demo")
         assert out is None
 
+    def test_windows_lnk_uses_human_chrome_args(self, tmp_path, monkeypatch) -> None:
+        captured = {}
+
+        def fake_run(argv, **kwargs):
+            captured["argv"] = list(argv)
+            class Result:
+                returncode = 0
+            return Result()
+
+        monkeypatch.setattr("util.profile_shortcut.sys.platform", "win32")
+        monkeypatch.setattr(
+            "util.profile_shortcut.resolve_chromium_executable",
+            lambda: r"C:\Program Files\Google\Chrome\Application\chrome.exe",
+        )
+        monkeypatch.setattr("util.profile_shortcut.subprocess.run", fake_run)
+        monkeypatch.setattr("util.profile_shortcut.os.path.isfile", lambda path: True)
+
+        out = create_profile_browser_shortcut(
+            str(tmp_path), "demo", url="https://chat.deepseek.com",
+        )
+        assert out is not None
+        ps = captured["argv"][-1]
+        assert "--start-maximized" in ps
+        assert "--no-first-run" in ps
+        assert "https://chat.deepseek.com" in ps
+        assert "--enable-automation" not in ps
+
     @pytest.mark.skipif(sys.platform != "win32", reason="Windows .lnk only")
     def test_creates_lnk_on_windows(self, tmp_path, monkeypatch) -> None:
         from service.browser_service import resolve_chromium_executable