feat: add usage instructions

README.md

@@ -16,4 +16,14 @@ The URL is hardcoded, so it won't work if warp-cors isn't running on
 
     ```bash
     pnpm run dev
-   ````
+    ```
+
+4. Create an access token by going to https://forgejo.exampl.org/user/settings/applications with the following scopes:
+    - read:notification
+    - read:organization
+    - read:issue
+    - read:repository
+    - read:user
+
+    This will be your password for logging in
+