refactor(redis): 移除心跳日志长度限制和相关配置

移除Redis集成中对心跳日志和console日志的长度限制功能，包括：
1. 删除heartbeatTtlSeconds和consoleMaxLen配置项
2. 移除相关trim操作和测试用例
3. 简化RedisIntegration类中相关方法

同时为heartbeat_events表添加write_ts_ms字段记录写入时间

scripts/db/010_heartbeat_schema.sql

@@ -14,6 +14,7 @@ CREATE TABLE IF NOT EXISTS heartbeat.heartbeat_events (
   guid         varchar(32) NOT NULL DEFAULT replace(gen_random_uuid()::text, '-', ''),
 
   ts_ms        bigint      NOT NULL,
+  write_ts_ms  bigint      DEFAULT (EXTRACT(EPOCH FROM clock_timestamp()) * 1000)::bigint,
   hotel_id     int2        NOT NULL,
   room_id      varchar(50) NOT NULL,
   device_id    varchar(64) NOT NULL,
@@ -62,6 +63,9 @@ CREATE TABLE IF NOT EXISTS heartbeat.heartbeat_events (
 )
 PARTITION BY RANGE (ts_ms);
 
+ALTER TABLE heartbeat.heartbeat_events ADD COLUMN IF NOT EXISTS write_ts_ms bigint;
+ALTER TABLE heartbeat.heartbeat_events ALTER COLUMN write_ts_ms SET DEFAULT (EXTRACT(EPOCH FROM clock_timestamp()) * 1000)::bigint;
+
 ALTER TABLE heartbeat.heartbeat_events ADD COLUMN IF NOT EXISTS elec_address text[];
 ALTER TABLE heartbeat.heartbeat_events ADD COLUMN IF NOT EXISTS air_address text[];
 ALTER TABLE heartbeat.heartbeat_events ADD COLUMN IF NOT EXISTS voltage double precision[];