docs: Update README.md with project structure and commands

README.md

@@ -1 +1,35 @@
-# Hello World
+# EdRW.codes 😸
+
+The source code for my personal website, [EdRW.codes](https://edrw.codes).
+
+## Project Structure
+
+- [`_data/`](./_data) - site metadata files
+- [`_includes/`](./_includes) - Nunjucks layouts and partials
+  - [`fragments/`](./_includes/fragments) - Nunjucks partials for specific components
+  - [`layouts/`](./_includes/layouts) - Nunjucks layout templates
+- [`contents/`](./contents) - Nunjucks and Markdown content files
+- `dist/` - Output directory for Eleventy (generated on build)
+- [`plugins/`](./plugins) - Custom Eleventy plugins and configurations
+- [`public/`](./public) - Static assets (images, CSS, webfonts, etc.)
+- [`eleventy.config.js` ](./eleventy.config.js) - Eleventy configuration file
+
+## Installation
+
+```bash
+pnpm install
+```
+
+## Commands
+
+```bash
+pnpm serve
+```
+
+```bash
+pnpm build
+```
+
+```bash
+pnpm clean
+```