put quickstart in readme

README.md

@@ -13,3 +13,25 @@ php version, database server, optional s3 or ldap setup and more.
 
 Documentation for haze can be found in the
 [book](https://icewind.codeberg.page/haze/)
+
+## Quickstart
+
+- Grab a binary from the
+  [Codeberg releases](https://codeberg.org/icewind/haze/releases) and place it
+  in your `$PATH`
+
+- Create a file `~/.config/haze/haze.toml` with the following content:
+
+  ```toml
+  sources_root = "/path/to/nextcloud/sources"
+  ```
+
+- Start a basic Nextcloud instance:
+
+  ```bash
+  haze start
+  ```
+
+- Navigate to the address that is provided in the output.
+
+See the [book](https://icewind.codeberg.page/haze/) for more details.