config: Change Vaultwarden port to 8020 to avoid conflicts

vaultwarden/SETUP.md

@@ -36,7 +36,7 @@ Vaultwarden is a lightweight, community-driven server implementation of the Bitw
 ### Deploy Stack
 - [ ] **Action**: Create a new stack named `vaultwarden-stack`.
 - [ ] **Action**: Paste the content of `docker-compose.portainer.yml` and deploy.
-- [ ] **Verification**: Access the Vaultwarden Web UI at `http://[NAS_IP]:8080`.
+- [ ] **Verification**: Access the Vaultwarden Web UI at `http://[NAS_IP]:8020`.
 
 ## 4. Post-Setup Security (Crucial)
 1.  **Create your account**: Navigate to the Web UI, click "Create Account", and register your master email and password.

vaultwarden/docker-compose.portainer.yml

@@ -24,6 +24,6 @@ services:
     volumes:
       - /volume1/docker/vaultwarden/data:/data:rw
     ports:
-      - "8080:80" # Web UI
+      - "8020:80" # Web UI
       # Note: Vaultwarden integrates the WebSocket server into the main process in recent versions,
       # so exposing port 3012 is no longer required for typical setups unless using reverse proxy splitting.