docs: add CLI guide

Author: benajaero

README.md

@@ -44,6 +44,7 @@ cargo run -p raw --example basic
 - `docs/DEVELOPMENT.md`
 - `docs/CONTRIBUTING.md`
 - `docs/CONFIGURATION.md`
+- `docs/CLI.md`
 
 ## License
 Licensed under Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International.

docs/CLI.md

@@ -0,0 +1,18 @@
+# CLI
+
+Raw ships with a small CLI for scaffolding new projects.
+
+## Commands
+
+### `raw new <name>`
+Creates a new Raw application in the named directory.
+
+```bash
+cargo run -p raw-cli -- new my-raw-app
+```
+
+### `raw routes`
+Planned command to display registered routes.
+
+### `raw run`
+Planned command to run the development server.