feat: complete infrastructure cleanup and optimization

This comprehensive update improves maintainability and removes unused services:

## Major Changes
- Remove 5 unused services (beaver, grist, stirlingpdf, tasksmd, redlib)
- Convert remaining static compose files to Jinja2 templates
- Clean up Caddyfile removing orphaned proxy configurations
- Align DNS records with active services

## Service Cleanup
- Remove habits.thesatelliteoflove.com DNS record (beaver service)
- Add missing DNS records for active services:
  - post.thesatelliteoflove.com (Postiz)
  - files.thesatelliteoflove.com (Pingvin Share)
  - bookmarks.thesatelliteoflove.com (Hoarder)

## Template Standardization
- Convert caddy-compose.yml to template
- Convert dockge-compose.yml to template
- Convert hoarder-compose.yml to template
- All services now use consistent template-driven approach

## Documentation Updates
- Update CLAUDE.md with new service organization
- Update README.md files with category-based deployment examples
- Update todo.md with completed work summary
- Service count updated to 22+ active services

Infrastructure is now fully organized, cleaned up, and ready for future enhancements.

🤖 Generated with [Claude Code](https://claude.ai/code)

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

roles/docker/tasks/productivity/main.yml

@@ -27,13 +27,4 @@
 
 - name: Install pingvin
   import_tasks: pingvin.yml
-  tags: pingvin
-
-# Commented services can be uncommented when ready
-#- name: Install tasksmd
-#  import_tasks: tasksmd.yml
-#  tags: tasksmd
-
-#- name: Install stirlingpdf
-#  import_tasks: stirlingpdf.yml
-#  tags: stirlingpdf
+  tags: pingvin