* dataset data training state (#4311)
* dataset data training state
* fix
* fix ts
* fix
* fix api format
* fix
* fix
* perf: count training
* format
* fix: dataset training state (#4417)
* fix
* add test
* fix
* fix
* fix test
* fix test
* perf: training count
* count
* loading status
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Co-authored-by: heheer <heheer@sealos.io>