cmd/

Command import_pos_prices lifts a kashi-pos till's prices and discount lists into kashi, which owns them from 000094 onwards.

optimize_images rewrites the receipt photos already on disk (expense receipts and close-shift receipts) into the small WebP form that new uploads get, and updates their DB rows to match.

release_notes turns the commits that shipped since the last posted update into rows for the home page's IT Management feed (admin_activities, see db/migrations/000121_system_update_notes), posted as Alex.

seed_client_spending fills the database with fake clients (retail and wholesale) plus branch-reported sales, so the clients "loyalty pyramid" page has a realistic-looking spending distribution to preview locally.