update documentation and config to reflect 21 active services

Removed references to 9 decommissioned services from CLAUDE.md,
README.md, domains.yml, services.yml, and Glance release tracking.
Added services tag and Cronmaster to docs.

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

group_vars/all/domains.yml

@@ -8,32 +8,23 @@ subdomains:
   git: "git.{{ primary_domain }}"
   cal: "cal.{{ primary_domain }}"
   docs: "docs.{{ primary_domain }}"
-  phlog: "phlog.{{ primary_domain }}"  # Ghost blog
   bookmarks: "bookmarks.{{ primary_domain }}"  # Hoarder/Karakeep
   heyform: "forms.{{ secondary_domain }}"  # Heyform on nerder.land
   media: "media.{{ primary_domain }}"
   audio: "audio.{{ primary_domain }}"  # Audiobookshelf
   books: "books.{{ primary_domain }}"  # Calibre
   models: "models.{{ primary_domain }}"  # Manyfold
-  pinchflat: "pinchflat.{{ primary_domain }}"
-  pin: "pin.{{ primary_domain }}"  # Pinry
   paper: "paper.{{ primary_domain }}"  # Paperless-NGX
-  tasks: "tasks.{{ primary_domain }}"  # MMDL
   syncthing: "syncthing.{{ primary_domain }}"
   loclog: "loclog.{{ primary_domain }}"  # Dawarich
-  files: "files.{{ primary_domain }}"  # Palmr file sharing
   social: "social.{{ primary_domain }}"  # GoToSocial
-  post: "post.{{ primary_domain }}"  # Postiz
   home: "home.{{ primary_domain }}"  # Glance
   watcher: "watcher.{{ primary_domain }}"  # Changedetection
   appriseapi: "appriseapi.{{ primary_domain }}"
   dockge: "dockge.{{ primary_domain }}"
-  code: "code.{{ primary_domain }}"  # Code Server
   bytestash: "snippets.{{ primary_domain }}"  # ByteStash code snippets
   gotify: "gotify.{{ primary_domain }}"  # Gotify notifications
   gotify_assistant: "gotify-assistant.{{ primary_domain }}"  # iGotify iOS assistant
-  kanboard: "kanboard.{{ primary_domain }}"  # Kanboard project management
-  grocy: "grocy.{{ primary_domain }}"  # Grocy kitchen ERP
 
 # Email domains for notifications
 email_domains: