Cursor rule

1---
2description: "Where to update documentation. Use when editing docs/, CLAUDE.md, .md/.mdc files, or when adding patterns that should be documented."
3globs: **/*.mdc,CLAUDE.md,docs/**/*
4alwaysApply: false
5---
6 
7# Documentation Updates
8 
9## Single source of truth
10- **CLAUDE.md** – navigation and quick reference only.
11- **`/docs/`** – full patterns by domain (backend, frontend, testing, etc.).
12- **`.cursor/rules/`** – short reminders and globs; link to `/docs/`, don’t duplicate.
13 
14## Where to update
15- **Java/Config/REST/DB** → `docs/backend/*.md`
16- **Angular/tests/styles** → `docs/frontend/*.md`
17- **Build/CI/Docker** → `docs/core/`, `docs/backend/MAVEN_BUILD_SYSTEM.md`, `docs/infrastructure/`
18- **Testing** → `docs/frontend/TESTING_FRONTEND.md`, `docs/testing/*.md`
19 
20## When editing code
21- New Config usage → document in CONFIGURATION_PATTERNS.md.
22- New REST/API pattern → REST_API_PATTERNS.md.
23- New Angular/testing pattern → ANGULAR_STANDARDS.md or TESTING_FRONTEND.md.
24- Keep rules under ~50 lines; put details in `/docs/` and reference with `@docs/...`.
25 
26## Quality
27- Use ✅/❌ examples. Cross-reference instead of duplicating. Same patterns for Claude and Cursor.
28