Refactor JVM memory filters, add Redis sizing and Docker cleanup service

- Replace jvm_filters with unified memory_filters (JVM + Redis helpers)
- Add redis_maxmemory_mb filter and unit tests
- Introduce sys-ctl-cln-docker role (systemd-based Docker prune + anon volumes)
- Refactor disk space health check to Python script and wire SIZE_PERCENT_CLEANUP_DISC_SPACE
- Adjust schedules and services for Docker cleanup and disk space health

See discussion: https://chatgpt.com/share/6925c1c5-ee38-800f-84b6-da29ccfa7537

roles/sys-svc-docker/tasks/01_core.yml

@@ -16,14 +16,11 @@
   include_tasks: "02_reset.yml"
   when: MODE_RESET | bool
 
-- name: "Load cleanup tasks when MODE_CLEANUP or MODE_RESET is enabled"
-  include_tasks: "03_cleanup.yml"
-  when: MODE_CLEANUP | bool or MODE_RESET | bool
-
 - name: Include backup, repair and health services for docker
   include_role:
     name: "{{ item }}"
   loop:
+    - sys-ctl-cln-docker
     - sys-ctl-bkp-docker-2-loc
     - sys-ctl-hlth-docker-container
     - sys-ctl-hlth-docker-volumes