fix(pinokio): open the app in the system browser (#1222)

Open the Pinokio app in the system browser while retaining application framing protection.

Contribution by @NukeThemAII.

README.md

@@ -111,13 +111,15 @@ app's **POWER UP** panel; [Keys & Costs](#-api-keys) explains the options.
 
 Available on **Windows, macOS, and Linux**. The Pinokio maintainer reports
 cross-platform testing of the fixed installer. The launcher installs the
-locked dependencies, finds a free local port, and opens the app.
+locked dependencies, finds a free local port, and opens the app in your system
+browser. The Server menu item keeps the launcher console available.
 
 **Tried before and installation failed?** Update Pinokio and try again.
 Version 8.2 fixes the launcher installation issue;
 [details from the Pinokio maintainer](https://pinokio.co/posts/01m1m4p9xxm3qw7dnnpj2wr93g).
 
-**Pinokio opens but the globe is very choppy?** Before treating that as a GPU
+**Using an older launcher or opening the embedded view manually?** If the globe
+is very choppy, before treating that as a GPU
 compatibility or minimum-hardware problem, copy the local server URL shown by
 Pinokio and open the same URL in your normal hardware-accelerated browser. One
 Pinokio 8.2.0 user reported severe stutter in Pinokio's embedded view that went