The contract the Tauri/Android clients implement against: device-token auth,
the shared-sequence revision cursor, note-as-sync-unit (+ derived links/tags
not synced), trash vs purge tombstones, pull (GET /changes) + push (POST
/push) request/response shapes, last-write-wins + history conflict policy,
attachment blob sync by id + sha256, and the idempotent/resumable sync cycle
(initial since=0 + resume). Docs only — CI paths exclude *.md.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01FRgehjoz7Yv8LkUfADxACm
