feat(ess-pro/compose): deploy Element Server Suite Pro via Compose

initial commit of the converted role from helm charts for qubernetis to compose ansible role

roles/ess_pro_compose/templates/redis/redis.conf.j2

@@ -0,0 +1,27 @@
+# {{ ansible_managed }}
+# Redis config — adapted from ess-helm {{ ess_chart_version }}. Used as
+# pub/sub for Synapse worker replication; no persistence needed.
+
+protected-mode no
+port 6379
+tcp-backlog 511
+tcp-keepalive 300
+timeout 0
+daemonize no
+supervised no
+loglevel notice
+logfile ''
+databases 16
+always-show-logo no
+stop-writes-on-bgsave-error yes
+save ''
+
+# Disable persistence — Synapse uses Redis only for pub/sub between workers.
+appendonly no
+
+maxmemory 256mb
+maxmemory-policy allkeys-lru
+
+hz 1
+dynamic-hz yes
+jemalloc-bg-thread yes