• Fixes On Windows, Configuration should be located at AppData\Roaming, Not AppData\Local #2043

This PR changes the layout of files managed by lf on Windows to be more similar to Unix, by having config files and data (application state) files in separate directories).

Config files consist of the following:

• lfrc (config file)
• colors (color configuration)
• icons (icon configuration)

The following priority lists are used for determining the directory for config files:

Unix:

• $LF_CONFIG_HOME
• $XDG_CONFIG_HOME
• ~/.config

Windows:

• %LF_CONFIG_HOME%
• %APPDATA%

Data files consist of the following:

• files (clipboard for cut/copy)
• marks (stores bookmarked directories)
• tags (stores tagged files)
• history (command history)

The following priority lists are used for determining the directory for data files:

Unix:

• $LF_DATA_HOME
• $XDG_DATA_HOME
• ~/.local/share

Windows:

• %LF_DATA_HOME%
• %LOCALAPPDATA%