Simplify system implementation

.trellis/tasks/00-bootstrap-guidelines/prd.md

@@ -21,24 +21,29 @@ the rest conversationally.
 
 ## Status (update the checkboxes as you complete each item)
 
-- [ ] Fill backend guidelines
-- [ ] Fill frontend guidelines
-- [ ] Add code examples
+- [x] Fill backend guidelines
+- [x] Fill frontend guidelines
+- [x] Add code examples
+
+## Analysis Notes
+
+- 后端当前没有数据库、迁移、持久化客户端或实际日志实现，因此移除了 `database-guidelines.md` 和 `logging-guidelines.md` 模板；相关能力出现时应先建立真实实现和对应规格。
+- 规格以 `zhixing-server/src/`、`zhixing-server/tests/`、`zhixing-web/src/`、项目 README 和 ADR 为依据，GitNexus/ABCoder 索引未在本环境中可用。
 
 ---
 
-## Spec files to populate
+## Spec files populated
 
 
 ### Backend guidelines
 
 | File | What to document |
 |------|------------------|
-| `.trellis/spec/backend/directory-structure.md` | Where different file types go (routes, services, utils) |
-| `.trellis/spec/backend/database-guidelines.md` | ORM, migrations, query patterns, naming conventions |
-| `.trellis/spec/backend/error-handling.md` | How errors are caught, logged, and returned |
-| `.trellis/spec/backend/logging-guidelines.md` | Log levels, format, what to log |
-| `.trellis/spec/backend/quality-guidelines.md` | Code review standards, testing requirements |
+| `.trellis/spec/backend/directory-structure.md` | 包结构、bounded context 和导入边界 |
+| `.trellis/spec/backend/configuration-and-runtime.md` | Settings、应用工厂和部署环境 |
+| `.trellis/spec/backend/http-api-contracts.md` | 路由组合、响应模型和同源 API 路径 |
+| `.trellis/spec/backend/error-handling.md` | 当前 FastAPI 错误行为及跨层错误传递 |
+| `.trellis/spec/backend/quality-guidelines.md` | Ruff、Pyright、pytest 及禁止模式 |
 
 
 ### Frontend guidelines
@@ -53,10 +58,10 @@ the rest conversationally.
 | `.trellis/spec/frontend/quality-guidelines.md` | Linting, testing, accessibility |
 
 
-### Thinking guides (already populated)
+### Thinking guides
 
-`.trellis/spec/guides/` contains general thinking guides pre-filled with
-best practices. Customize only if something clearly doesn't fit this project.
+`.trellis/spec/guides/` contains this project's code-reuse and cross-layer
+contract checks, backed by the actual API/query/UI flow.
 
 ---