[Enhancement] Create cache in a user directory

How are you using the lua-language-server?

Neovim

Which OS are you using?

Linux

What is the issue affecting?

Other

Expected Behaviour

lua-language-server should create the cache directory on the user's home directory. On Linux this should be in ~/.cache/lua-language-server/ ideally.

Actual Behaviour

lua-language-server fails to start because it attempts to create the cache directory in a system directory which a regular user doesn't have permissions to write to.

Reproduction steps

1. Download lua-language-server-3.9.1-linux-x64.tar.gz and extract it to /opt/lua-language-server/
2. Make sure the owner of /opt/lua-language-server/ is root:root.
3. Execute /opt/lua-language-server/bin/lua-language-server --help
4. See error: lua-language-server: create_directories: "/opt/lua-language-server/log/cache/40815": (generic:13)Permission denied

Additional Notes

No response

Log File

No response

/opt/lua-language-server/bin/lua-language-server --help の再現から始め、log/cache/40815 パスが選択される箇所を追跡してください。通常の Linux ユーザーの場合にキャッシュが ~/.cache/lua-language-server/ の下に作成されることを確認し、その後、権限エラーなしで文書化された起動手順を再実行してください。