Updated docker-compose files for use with Docker Caddy

Defined top level name for all services
Added proxy-net to services
Updated main service/server container service name to "app"
Updated hostname references to projectname-app-1
Updated docker Caddy caddyfile to reference container names
Updated docker Caddy caddyfile to use 192.168.1.234 instead of localhost for non-docker services
Adjusted caddyfile accordingly

authentik/docker-compose.yml

@@ -1,6 +1,6 @@
 name: authentik
 services:
-  postgresql:
+  db:
     image: docker.io/library/postgres:16-alpine
     restart: unless-stopped
     healthcheck:
@@ -29,13 +29,13 @@ services:
       timeout: 3s
     volumes:
       - redis:/data
-  server:
+  app:
     image: ${AUTHENTIK_IMAGE:-ghcr.io/goauthentik/server}:${AUTHENTIK_TAG:-2024.12.2}
     restart: unless-stopped
     command: server
     environment:
-      AUTHENTIK_REDIS__HOST: redis
-      AUTHENTIK_POSTGRESQL__HOST: postgresql
+      AUTHENTIK_REDIS__HOST: authentik-redis-1
+      AUTHENTIK_POSTGRESQL__HOST: authentik-db-1
       AUTHENTIK_POSTGRESQL__USER: ${PG_USER:-authentik}
       AUTHENTIK_POSTGRESQL__NAME: ${PG_DB:-authentik}
       AUTHENTIK_POSTGRESQL__PASSWORD: ${PG_PASS}
@@ -60,8 +60,8 @@ services:
     restart: unless-stopped
     command: worker
     environment:
-      AUTHENTIK_REDIS__HOST: redis
-      AUTHENTIK_POSTGRESQL__HOST: postgresql
+      AUTHENTIK_REDIS__HOST: authentik-redis-1
+      AUTHENTIK_POSTGRESQL__HOST: authentik-db-1
       AUTHENTIK_POSTGRESQL__USER: ${PG_USER:-authentik}
       AUTHENTIK_POSTGRESQL__NAME: ${PG_DB:-authentik}
       AUTHENTIK_POSTGRESQL__PASSWORD: ${PG_PASS}