This allows users to right click on just about any name in the GUI (e.g. "PWM[0]") and rename it (e.g. "Left Motor [0]"). The index portion is not editable. The name is saved into imgui.ini so it's persistent.
LED displays connect the LEDs in various ways (column major vs row major,
different starting locations, serpentine connection order), so add
configuration parameters for these options.
This shows the FPGA time and notifier timing, and has buttons to
start/pause/step the simulation.
The GUI also pauses DS new data notifications when paused. This could be
done globally instead by blocking NotifyNewData at the HAL level?
Add user setting for scaling on top of DPI scaling.
Add user setting for visual style (light/dark/normal).
Save window position, size, maximized state, scale, and style to ini file.
This uses Dear Imgui to provide a cross-platform integrated GUI for robot
simulation. The GUI provides fully integrated DS and joystick support so it's
not necessary to run the official DS.
