refactor(minecraft): moving into airi monorepo

```shell
git checkout -b dev/refactor-airi
git commit -S -m 'refactor: to airi structure'
git commit -S -m 'refactor: remove other files'
git push -u origin dev/refactor-airi

git remote add origin-airi-minecraft git@github.com:moeru-ai/airi-minecraft.git
git fetch origin-airi-minecraft
git merge origin-airi-minecraft/dev/refactor-airi --allow-unrelated-histories

pnpm install
```

Co-authored-by: RainbowBird <44741987+luoling8192@users.noreply.github.com>