Improvement: consolidate the two fan-CFM calibration surfaces – Kit > Learning and Fleet > Calibrate edit the SAME dsc_cal_* helpers and the app warns ‘pick one

WHAT: Kit > Learning states it ‘edits the same input_number.dsc_cal_ / script.dsc_cal_ helpers’ as Fleet > Calibrate and tells the operator to ‘pick one surface per fan session; prefer Calibrate’. So two different pages mutate the same calibration state, mitigated only by a written caveat. WHY: two editors over one state is a footgun – concurrent use can corrupt a session, and it is confusing which page owns the workflow. HOW: make Calibrate the single canonical CFM/PPFD calibration flow and render the Learning page’s overlapping controls read-only (or remove them), linking to Calibrate. Same ‘one canonical editor’ pattern as the Want-editor suggestion. Found live 8.2.0.