refactor: update network refs form "traefik-proxy" to "proxy"

- To allow testing dev vers of other services

traefik/compose.yaml

@@ -11,7 +11,7 @@ services:
       # Providers
       - "--providers.docker=true"
       - "--providers.docker.exposedbydefault=false"
-      - "--providers.docker.network=traefik-proxy"
+      - "--providers.docker.network=proxy"
       - "--providers.file.directory=/etc/traefik/dynamic"
       - "--providers.file.watch=true"
 
@@ -41,7 +41,7 @@ services:
 
     labels:
       - "traefik.enable=true"
-      - "traefik.docker.network=traefik-proxy"
+      - "traefik.docker.network=proxy"
 
       # Prod Router (Dash)
       - "traefik.http.routers.traefik-dashboard.rule=Host(`traefik.forust.xyz`)"
@@ -80,11 +80,11 @@ services:
       # - ./traefik/letsencrypt:/letsencrypt
 
     networks:
-      - traefik-proxy
+      - proxy
 
     environment:
       - TZ=Europe/Bratislava
 
 networks:
-  traefik-proxy:
-    external: true
+  proxy:
+    external: true