A wiki page sharing common module configurations

[hieutran21198]

Hi everyone,
I think it's very nice to create a place that everyone can share the module configuration.
It will help people to reduce time to config, combine & learn the basic.
Example: modules/bottom-panel-group

programs.plasma.panels = let
    baseSize = 40;
    gap = 8;
    iconLaunchers = [
      "applications:org.kde.dolphin.desktop"
      "applications:zen-twilight.desktop"
      # "applications:alacritty.desktop"
      # "applications:Enpass.desktop"
      "applications:datagrip.desktop"
    ];
    # icon size = count(launchers) * 40 + 2 * 8
    panelIconSize = (lib.length iconLaunchers * baseSize) + (2 * gap);
 in [
      {
        location = "bottom";
        height = baseSize;
        offset = gap;
        lengthMode = "fit";
        hiding = "dodgewindows";
        alignment = "left";
        floating = true;
        opacity = "translucent";
        widgets = [
          "org.kde.plasma.kickoff"
          "org.kde.plasma.pager"
        ];
      }
      {
        location = "bottom";
        height = baseSize;
        offset = gap;
        lengthMode = "custom";
        minLength = panelIconSize;
        maxLength = 1000;
        hiding = "dodgewindows";
        alignment = "center";
        floating = true;
        opacity = "translucent";
        widgets = [
          {
            name = "org.kde.plasma.icontasks";
            config = {
              General = {
                launchers = iconLaunchers;
              };
            };
          }
        ];
      }
      {
        location = "bottom";
        height = baseSize;
        offset = gap;
        lengthMode = "fit";
        hiding = "dodgewindows";
        alignment = "right";
        floating = true;
        opacity = "translucent";
        widgets = [
          "org.kde.plasma.systemtray"
          {
            name = "org.kde.plasma.digitalclock";
            config = {};
          }
        ];
      }
    ];