* add tutorials to toctree.yml
* fix title
* fix words
* add overview ja
* fix diffusion to 拡散
* fix line 21
* add space
* delete supported pipline
* fix tutorial_overview.md
* fix space
* fix typo
* Delete docs/source/ja/tutorials/using_peft_for_inference.md
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* Delete docs/source/ja/tutorials/basic_training.md
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* Delete docs/source/ja/tutorials/autopipeline.md
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* fix toctree
