Práctica date off-by-one: stored/displayed -1 day from entered

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Activity

• system created · 2026-05-08
  wi cli
• system completed · 2026-05-17
  fix shipped in aad1b80 (2026-05-08): bare YYYY-MM-DD parsed as UTC midnight → render via regex to avoid Date round-trip. Verified no backfill needed.