feat: 添加 G5 独立写入功能

- 新增 G5 数据库连接配置与可关闭的写入开关
- 在现有 legacy/G4 写入成功路径后，追加独立的 G5 写入流程
- G5 使用与 G4 相同的数据结构映射，但不写入 guid，由数据库自生成 int4 guid
- room_status 新增 G5 独立 upsert 写入路径，并保留旧表与 G5 表的独立开关
- 新增 G5 写入统计与启动摘要输出
- 更新 StatsCounters 和 StatsReporter 以支持 G5 统计
- 增加测试覆盖，确保 G5 写入逻辑与 room_status 的独立执行
- 新增 G5 相关数据库表结构 SQL 文件

test/stats.test.js

@@ -9,28 +9,36 @@ describe('StatsCounters', () => {
     stats.incFiltered(2);
     stats.incKafkaPulled(5);
     stats.incDbWriteFailed(4);
+    stats.incG5Written(6);
+    stats.incG5WriteFailed(1);
 
     const first = stats.snapshotAndResetMinute();
     assert.equal(first.dbWritten, 3n);
     assert.equal(first.filtered, 2n);
     assert.equal(first.kafkaPulled, 5n);
     assert.equal(first.dbWriteFailed, 4n);
+    assert.equal(first.g5Written, 6n);
+    assert.equal(first.g5WriteFailed, 1n);
 
     const second = stats.snapshotAndResetMinute();
     assert.equal(second.dbWritten, 0n);
     assert.equal(second.filtered, 0n);
     assert.equal(second.kafkaPulled, 0n);
     assert.equal(second.dbWriteFailed, 0n);
+    assert.equal(second.g5Written, 0n);
+    assert.equal(second.g5WriteFailed, 0n);
   });
 });
 
 describe('StatsReporter', () => {
-  it('writes three [STATS] info logs to redis console', () => {
+  it('writes all [STATS] info logs to redis console', () => {
     const stats = new StatsCounters();
     stats.incDbWritten(7);
     stats.incFiltered(8);
     stats.incKafkaPulled(9);
     stats.incDbWriteFailed(2);
+    stats.incG5Written(5);
+    stats.incG5WriteFailed(1);
 
     const calls = { push: [] };
     const redis = {
@@ -43,17 +51,19 @@ describe('StatsReporter', () => {
     const reporter = new StatsReporter({ redis, stats });
     reporter.flushOnce();
 
-    assert.equal(calls.push.length, 9);
+    assert.equal(calls.push.length, 11);
     for (const c of calls.push) assert.equal(c.level, 'info');
     assert.match(calls.push[0].message, /Legacy写入量: 7条$/);
     assert.match(calls.push[1].message, /Legacy写入失败量: 2条$/);
     assert.match(calls.push[2].message, /G4Hot写入量: 0条$/);
     assert.match(calls.push[3].message, /G4Hot写入失败量: 0条$/);
-    assert.match(calls.push[4].message, /RoomStatus写入量: 0条$/);
-    assert.match(calls.push[5].message, /RoomStatus失败量: 0条$/);
-    assert.match(calls.push[6].message, /G4Hot错误表插入量: 0条$/);
-    assert.match(calls.push[7].message, /数据过滤量: 8条$/);
-    assert.match(calls.push[8].message, /Kafka拉取量: 9条$/);
+    assert.match(calls.push[4].message, /G5写入量: 5条$/);
+    assert.match(calls.push[5].message, /G5写入失败量: 1条$/);
+    assert.match(calls.push[6].message, /RoomStatus写入量: 0条$/);
+    assert.match(calls.push[7].message, /RoomStatus失败量: 0条$/);
+    assert.match(calls.push[8].message, /G4Hot错误表插入量: 0条$/);
+    assert.match(calls.push[9].message, /数据过滤量: 8条$/);
+    assert.match(calls.push[10].message, /Kafka拉取量: 9条$/);
   });
 });