distillation and psychological sft using only one dataset

data statement

psychological knowledge : general knowledge ≈ 4 : 10 (precise num is 3868 : 10000)

In jsonl file, the first 10k lines refer to general knowledge while the rest refer to psychological knowledge

reference:

1. general knowledge: Congliu/Chinese-DeepSeek-R1-Distill-data-110k-SFT
2. psychological dialog: CAS-SIAT-XinHai/CPsyCoun