Embeds a dark-themed matplotlib canvas (3 stacked strip charts: theta
ist/soll, heatrate ist/soll, heater power_set/power_eff) in a new Plot
tab, sampled once per second from the latest websocket-received values.
HeaterTask now also emits a PowerSet message (the pre-discretization
target power) alongside the existing Power (effective) message, since
the GUI had no way to see the set-point side of figure 1's bottom plot
otherwise.
ws/client/ws_client.py calls websockets.connect(uri, loop=self.loop),
which the current websockets release (16.0) no longer accepts. Pin to
the same version already used server-side. PyQt5.Qwt, also required
by client/brewpi_win.py, isn't pip-installable and must come from the
python3-pyqt5.qwt system package.
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
Splits the server, GUI client, and websocket layer into their own
packages with dedicated requirements.txt files, and adds a README
documenting the project's architecture and usage.
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
jens
