M6.5: Feature completeness & de-fabrication

New Issue

Audit remediation (2026-07-30): build the honestly-incomplete features (outbox remote-mutation executor; production-wire Calendar/Contacts sync) and remove fabrication landmines (delete fake e2ee/ai/plugin + orphaned dup CardDAV + fake credential-less mail paths). Path to the 9/10 zero-fakes bar. Precedes M7 API freeze.

9999-01-01
81% Completed