Add open in steam button for game/workshop file/etc...

[shugen002]

Is your feature request related to a problem? Please describe.

sometimes, browser didn't login in steam. And I feel tired to login steam in browser, but i still want to do something.

Describe the solution you'd like

Add a button use steam://openurl/ to open current page in steam.

Describe alternatives you've considered

No response

[xPaw]

This could be an option to replace the "Install Steam" button.