Enable toggling between rate display formats (mm/min + M/min vs in/min + Ft/min) via encoder button #38
Description
Summary
Add functionality to the rotary controller interface that allows users to toggle between different feed rate display formats by pressing the feed rate display. This includes switching between mm/min & M/min and in/min & Ft/min pairs on the digital readout (DRO).
Details
- On each click, switch between:
- Metric mode: mm/min and M/min
- Imperial mode: in/min and Ft/min
- Update the displayed labels and values immediately on toggle.
- Preserve the selected mode across screen updates and application state.
- Ensure toggle is smooth and does not interfere with encoder rotation inputs.
- Matches the more typical feed rate units
Labels: enhancement