0a208b6891
Why: the calibration step was a single ~120-word paragraph that models follow less reliably than enumerable rules, and 20-50 full sent messages could crowd inbox coverage out of context (Enough1122 review). Split sampling / extraction / record / fallback into bullets, state that truncated excerpts carry the style facts, add the Sent-folder-naming pitfall (`Sent`, `Sent Messages`, `[Gmail]/Sent Mail`, localized) so a missing folder name does not silently trigger the fallback, and compress the provenance parenthetical to the operative fact. Docs page mirrors the SKILL.md body verbatim.