Shadow2 UI
Expo React Native banking demo application
IndexedDB Schema
Client-side IndexedDB data model for the Acctz application
Design Decisions
Rationale log for every major PostgreSQL schema decision -- UUIDv7, RLS, schema-per-domain, BIGSERIAL audit log, and more.
Strategy & Overview
Why PostgreSQL is the system of record for Acctz, and how the database layer is structured.
Firebase Firestore Verdict
Analysis of why Firebase Firestore is structurally insufficient for enterprise multi-tenant accounting and how the Acctz ledger backend addresses each gap.
Cursor AI Rules
AI coding assistant rules and prompts for this project