Update FUA to use FSS v4

README.md

@@ -14,10 +14,21 @@ npm i
 
 ### Step 2: Run Dev Server
 
+Use the following command to start the dev server (reccommended).
 ```bash
 npm run dev
 ```
 
+Additionally, you can start the react renderer
+```bash
+npm run start:renderer
+```
+or the electron main process separately
+```bash
+npm run start:main
+```
+
+
 ### Step 3: Switch to Staging Environment
 
 Switch to the staging environment after the app starts up through the File menu: File > Switch Environments, select the "Staging" button in the dialog.