more cleanup

INSTALL.md

@@ -50,6 +50,12 @@ Click **+ Add another Path, Port, Variable, Label or Device** for each of these:
    - **Host Path:** `/mnt/user/appdata/email-sigs/data`
    - **Access Mode:** `Read/Write`
 
+3. **Uploads Path**
+   - **Name:** `Uploads`
+   - **Container Path:** `/app/public/uploads`
+   - **Host Path:** `/mnt/user/appdata/email-sigs/public/uploads`
+   - **Access Mode:** `Read/Write`
+
 ### Add Variables
 Click **+ Add another Path, Port, Variable, Label or Device** for each of these: