Add support for the XDG Base Directory Specification

[itaranto]

Please support the XDG Base Directory Specification on Linux/*nix systems.

Right now dapr dumps its files in ~/.dapr which is not nice for several reasons.

If you think that splitting this data between cache, config and user data is not feasible to do right now, at the bare minimum put everything under $XDG_DATA_HOME/dapr (with a fallback to ~/.local/share/dapr)

Users will be glad if applications stop putting junk under their home directories.

Thanks.

[dapr-bot]

This issue has been automatically marked as stale because it has not had activity in the last 30 days. It will be closed in the next 7 days unless it is tagged (pinned, good first issue, help wanted or triaged/resolved) or other activity occurs. Thank you for your contributions.

[dapr-bot]

This issue has been automatically closed because it has not had activity in the last 37 days. If this issue is still valid, please ping a maintainer and ask them to label it as pinned, good first issue, help wanted or triaged/resolved. Thank you for your contributions.