Users on remote/forwarded displays (SSH X11 forwarding, VNC, RDP, WSLg)
reported the window flickering during scroll/streaming; nobody on native
Windows/macOS ever saw it.
Root cause: the app shipped with Chromium's default GPU hardware
acceleration and no remote-display handling. Over a remote connection the
GPU compositor can't present accelerated layers cleanly across the wire,
so the surface flashes on repaint. Local sessions composite on the GPU
and never hit it.
Detect a remote display before app `ready` (detectRemoteDisplay in
bootstrap-platform.cjs) and fall back to software rendering via
app.disableHardwareAcceleration() + --disable-gpu-compositing. Software
compositing is rock-steady over the wire and the CPU cost is negligible
next to the connection's latency. HERMES_DESKTOP_DISABLE_GPU overrides
detection both ways for VNC/screen-sharing setups we can't sniff or
remote hosts that do have working acceleration.
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