v0.1.22

Added

• Stored Payment Methods — Structured pool (Venmo, PayPal, CashApp, Zelle)
• Payment Method Admin Page — /admin/payment-methods with CRUD and soft-delete
• Payment Method Public Display — Grouped by type with icons and clickable links
• Payment Method Tests — Full test coverage
• Docker Version Auto-Detect — Build process extracts version from main.go when VERSION=dev
• Versioned Dev Docker Tags — Dev branch Docker builds now publish both the
  floating dev tag and the detected app version tag.

Changed

• Waffle Create/Edit Forms — Replaced payment_info textarea with multi-select checkboxes
• Admin Navigation — Renamed "Admin Tools" to "Management", moved Payment Methods into dropdown
• Docker Image Metadata — OCI org.opencontainers.image.version now uses the
  detected app version instead of the branch name for clearer package metadata.
• Agent Guidance — Expanded Scooby-Doo commit message guidance and added local
  Docker pre-flight testing reminders for future release bumps.