FEAT: consider changing the dbgate-data directory that is created in HOME

[devtrends]

Is your feature request related to a problem? Please describe.
Under linux, dbgate creates a visible, dbgate-data folder directly in the user's home directory. This is not typical Linux behaviour and it clutters the home directory.

Describe the solution you'd like
Store this data in a .config sub-directory e.g. ~/.config/dbgate-data/

Alternatively, change the current directory to ~/.dbgate-data/

[janproch]

Good point! I will do this, it will require moving data into new location, but this should be definitely done

[janproch]

Changed in 5.0.0

dbgate-data directory was renamed to .dbgate, for all platforms (mac, linux, windows)

Under Windows, this is probably not most used behaviour, but many programs (eg. VSCode) use the same convention

[ethanmlee]

You may want to change this in the docker-compose example on docker hub. I ran into some problems until I saw this change. So change the following from the docker hub page:

    volumes:
      - dbgate-data:/root/dbgate-data

to this:

    volumes:
      - dbgate-data:/root/.dbgate

You could also symlink /root/.dbgate/ to /root/dbgate-data in the dockerfile do ensure compatibility with older docker-compose files

Thanks!

[janproch]

@ethanmlee Thanks, updated