* feat: Steam's touch controller as on-screen controls (beta)
* fix: Steam touch controls appear once the session makes the device; tidier default layout
* fix: Steam touch layout decoding, saved layouts and new sessions
* docs: Steam's touch controls
* feat: Steam's touch icons, labels and colours on the touch controls; pick and save them like Steam
* feat: Steam touch icon picker as in-session panels; layout colour; docs
* Give each physical controller its own player slot
Every controller fed the one exported pad, so two pads played as one.
The first controller keeps slot 0 (the Deck in a Steam session); further
ones get slots 1-3 as separate Xbox 360 pads, created on first input and
removed on disconnect. In Deck mode only the Steam client sees those
pads and hands them to games through Steam Input. Rumble follows the
slot it names.
* feat: Steam Link's touch menu, per-game input modes, action set editing, add/copy/paste, oval controls, paste control
* feat: Steam touch controls drawn as Steam Link draws them; Steam Link's touch menu and layout tray
* feat: Steam touch controls in DroidDeck's style, D-mark guide button, shake to hide
* refactor: Steam touch controls become an On-screen controls choice instead of a second dropdown
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Co-authored-by: maxjivi05 <maxjividen@gmail.com>
Lifts Bannerlator's Linux/gamescope runtime out into an app of its own: the
Wayland compositor, the proot session, the runtime installer, the fake-evdev
controller path and the PulseAudio server, with none of the Wine, container or
store machinery around them.
One activity installs the runtime from the same winlator-contents catalog and a
second one runs the session: compositor on a SurfaceView, gamescope and Valve's
native arm64 client under proot, a physical pad republished into the fake-input
rings, and the session's milestones on screen until the first frame arrives.
