file-headers

# File Headers — Copyright Comment + File Overview Every applicable source file in this repository starts with a header comment containing a **file overview** and the **exact author line**: ``` @author Son Nguyen <hoangson091104@gmail.com> ``` The name and email must be exactly as above — no variations, no substitutions, no other names. This applies to **every coding agent** working in this repo (Claude Code, Codex, or any other tool): when you **create** a new applicable file, write the header first; when you **update** an existing applicable file that is missing the header, add it as part of the same change. ## Applicable files | Included | Excluded | | -------- | -------- | | `*.js`, `*.ts`, `*.tsx`, `*.cjs`, `*.mjs` | anything under `node_modules/`, `dist/`, `build/`, `data/` | | `*.py`, `*.sh` | vendored/minified files (`*.min.js`, `wiki/mermaid.min.js`) | | `*.css` | generated files (`wiki/i18n-content.js` — carries its own AUTO-GENERATED banner) | | | snapshots (`__snapshots__/`), lockfiles, JSON/YAML/Markdown | ## Header formats by file type **JS / TS / TSX — server & scripts style** (overview inline in `@file`): ```js /** * @file One-to-few-sentence overview of what this file does and why it * exists. Mention the key contracts or invariants the file owns. * @author Son Nguyen <hoangson091104@gmail.com> */ ``` **JS / TS / TSX — client style** (`@file` name + `@description` overview), used under `client/src/`: ```ts /** * @file ComponentName.tsx * @desc...