I was showing my friends just yesterday how amazed I was for Command + P working as an app shortcut on github.dev. Did you try this recently?
Now I just have to change the other bindings (and relearn).
1. Go to any Github repo 2. Press . 3. Wait for the editor to load... 4. Press Ctrl/Command + P 5. It opens VSCode's "Go to File" prompt
Too bad cmd+w, ctrl+tab, and ctrl+shift-tab doesn't close an editor tab / switch editor tabs… and if you hover on the close icon, it just tells you to use cmd+w instead of something else.
Considering that there was obviously going to be a keyboard-clash, their approach seems to be very pragmatic.