docs(inventory): update multi-subdomain examples (#262)

docs/saltbox/inventory/index.md

@@ -262,18 +262,14 @@ sonarr_traefik_middleware_custom: "appAuth"
 === "Additions"
 
     !!! warning ""
-        The following examples require adding DNS records manually.
+        DNS records for the following examples won't be set up by Saltbox. You can add them manually or if using Cloudflare, have the `ddns` service handle it.
 
     ```yaml
-    #### Make Organizr available at both `organizr.domain.tld` and `domain.tld` ####
-    organizr_docker_labels_custom:
-      traefik.http.routers.organizr-http.rule: "Host(`{{ organizr_web_subdomain + '.' + organizr_web_domain }}`) || Host(`{{ organizr_web_domain }}`)"
-      traefik.http.routers.organizr.rule: "Host(`{{ organizr_web_subdomain + '.' + organizr_web_domain }}`) || Host(`{{ organizr_web_domain }}`)"
+    #### Make Organizr available at `organizr.domain.tld`, `domain.tld` and `example.com` ####
+    organizr_web_host_override: "Host(`' + traefik_host + '`) || Host(`{{ organizr_web_domain }}`) || Host(`example.com`)"
 
     #### Make Overseerr available at both `overseerr.domain.tld` and `requests.domain.tld` ####
-    overseerr_docker_labels_custom:
-      traefik.http.routers.overseerr-http.rule: "Host(`{{ overseerr_web_subdomain + '.' + overseerr_web_domain }}`) || Host(`{{ 'requests.' + overseerr_web_domain }}`)"
-      traefik.http.routers.overseerr.rule: "Host(`{{ overseerr_web_subdomain + '.' + overseerr_web_domain }}`) || Host(`{{ 'requests.' + overseerr_web_domain }}`)"
+    overseerr_web_host_override: "Host(`' + traefik_host + '`) || Host(`{{ 'requests.' + overseerr_web_domain }}`)"
     ```
 
 ### Domain Customization