v0.4.7

Improves the JEBAO Setup calibration panel for mobile use and multi-pump workflows.\n\nChanges:\n- Makes the calibration wizard responsive in the Companion App.\n- Keeps the footer action visible on small screens while the content area scrolls.\n- Adds per-pump calibration status on the pump selection step.\n- Marks a pump as calibrated after successful completion.\n- Adds a clear return-to-pump-selection action after finishing, so another pump can be calibrated next.\n- Bumps the panel asset version to avoid cached frontend code.