Fix Confluence & BookWyrm setup:

- Add docker compose build trigger in docker-compose tasks
- Cleanup svc-prx-openresty vars
- Enable unsafe-inline CSP flags for BookWyrm, Confluence, Jira to allow Atlassian inline scripts
- Generalize CONFLUENCE_HOME usage in vars, env and docker-compose
- Ensure confluence-init.properties written with correct home
- Add JVM_SUPPORT_RECOMMENDED_ARGS to pass atlassian.home
- Update README to reference {{ CONFLUENCE_HOME }}

See: https://chatgpt.com/share/68b7582a-aeb8-800f-a14f-e98c5b4e6c70

roles/svc-prx-openresty/vars/main.yml

@@ -8,4 +8,3 @@ database_type:                  ""
 OPENRESTY_IMAGE:                "openresty/openresty"
 OPENRESTY_VERSION:              "alpine"
 OPENRESTY_CONTAINER:            "{{ applications | get_app_conf(application_id, 'docker.services.openresty.name', True) }}"
-