hyb-oa/.trellis/spec/backend/index.md

Backend Development Guidelines

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Overview

hyb-oa backend work uses Fastify, Prisma and PostgreSQL under server/. The project-specific backend rules live in ../hyb-oa/backend-fastify-prisma.md; the files in this directory are Trellis default scaffolding and may be expanded only when a later task needs deeper backend conventions.

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Guidelines Index

Guide	Description	Status
hyb-oa Backend Rules	Current project backend rules	Current
Directory Structure	Module organization and file layout	Scaffold
Database Guidelines	ORM patterns, queries, migrations	Scaffold
Error Handling	Error types, handling strategies	Scaffold
Quality Guidelines	Code standards, forbidden patterns	Scaffold
Logging Guidelines	Structured logging, log levels	Scaffold

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Language

Project rules are Chinese-first where they are user-facing. Short English files generated by Trellis may remain when they are tool-facing scaffolding.