Ryosei Karaki

# Summary I've enabled caching in ESLint. - The default [--cache-location](https://eslint.org/docs/latest/use/command-line-interface#--cache-location) is `.eslintcache`, but to avoid adding files to the root directory, I've changed it to `node_modules/.cache/eslint/.eslintcache` using [find-cache-dir](https://github.com/sindresorhus/find-cache-dir) as...

Thank you for maintaining such wonderful software! #### What is the purpose of this change? We reduced the size of the docker image(the stage `builder`) by introducing a `.dockerignore` file....

### Summary I executed the command `go run golang.org/x/tools/gopls/internal/analysis/modernize/cmd/[email protected] -fix ./...`. ### Description The modernize command is used to keep up with the latest coding syntax. There are no changes...