Move books. from Calibre-Web to Kavita

Kavita now serves books.thesatelliteoflove.com with Pocket ID login
(password login is off), and the temporary kavita. subdomain is gone.
Calibre-Web's stack is removed; its calibre_books and calibre_config
volumes stay on docker-01 as a fallback for now.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

roles/docker/tasks/media/calibre.yml

@@ -1,19 +0,0 @@
-- name: make calibre directories
-  ansible.builtin.file:
-    path: "{{ item}}"
-    state: directory
-  loop:
-    - /opt/stacks/calibre
-
-- name: Template out the compose file
-  ansible.builtin.template:
-    src: calibre-compose.yml.j2
-    dest: /opt/stacks/calibre/compose.yml
-    owner: root
-    mode: '0644'
-
-- name: deploy calibre stack
-  community.docker.docker_compose_v2:
-    project_src: /opt/stacks/calibre
-    files:
-    - compose.yml

roles/docker/tasks/media/main.yml

@@ -5,10 +5,6 @@
   import_tasks: audiobookshelf.yml
   tags: audiobookshelf
 
-- name: Install calibre
-  import_tasks: calibre.yml
-  tags: calibre
-
 - name: Install kavita
   import_tasks: kavita.yml
   tags: kavita