remote_e2e.py: with E2E_SCREENSHOT=1 a screenshot of the hands comes back to the model as a
JPEG; with E2E_TYPE=1 also a click, typing (Chinese too) and Enter in a terminal there. The fake
model no longer takes a screenshot's picture message for the person speaking. E2E_APP picks the
app to open. deploy/test/wayland: the same test on a headless sway in Docker whose
XDG_RUNTIME_DIR is full (31/31).
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>