fix: Correct n8n logging indentation in stack files and add Gitea environment variable template.

services/swarm/stacks/full-stack-complete.yml

@@ -62,11 +62,11 @@ services:
         - "traefik.http.routers.n8n.tls.certresolver=leresolver"
         - "traefik.http.services.n8n.loadbalancer.server.port=5678"
         - "traefik.docker.network=traefik-public"
-      logging:
-        driver: "json-file"
-        options:
-          max-size: "10m"
-          max-file: "3"
+    logging:
+      driver: "json-file"
+      options:
+        max-size: "10m"
+        max-file: "3"
 
   openwebui:
     image: ghcr.io/open-webui/open-webui:0.3.32

services/swarm/stacks/gitea-stack.env

@@ -0,0 +1,2 @@
+# Please provide the following secret in Portainer before deploying the stack.
+GITEA_DB_PASSWORD=Windstar713!

services/swarm/stacks/n8n-stack.yml

@@ -47,8 +47,8 @@ services:
         - "traefik.http.routers.n8n.tls.certresolver=leresolver"
         - "traefik.http.services.n8n.loadbalancer.server.port=5678"
         - "traefik.docker.network=traefik-public"
-      logging:
-        driver: "json-file"
-        options:
-          max-size: "10m"
-          max-file: "3"
+    logging:
+      driver: "json-file"
+      options:
+        max-size: "10m"
+        max-file: "3"