add cache view #12163
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add cache view #12163
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…trixone into 1016-add-cache-view
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What type of PR is this?
Which issue(s) this PR fixes:
issue #11709
issue #11499
What this PR does / why we need it:
增加cache视图，讨论见: https://github.com/matrixorigin/docs/blob/main/design/system_view.md#cache
方案：
1，用到fileservice目前只有cn, tn。
2，cn上已经有queryservice。因此在queryservice上加取cache视图的接口即可。
tn目前没启动queryservice的。因此需要先在tn上加queryservice，之后与cn上的做法一致。
在tn上加queryservice需要在tn和hakeeper上心跳上加tn.queryservice的地址。用于后续的查询。
3，standalone启动时，cn，tn在一个进程。cn已经有了query service。tn就无需再增加queryservice了。
分布式部署时，tn需要启动query service。