rewrite of data.config parser to add headers and flatpak

data.config

@@ -0,0 +1,37 @@
+[Main]
+hyprland
+hyprcursor
+hypridle
+hyprlang
+hyprloc
+hyprpaper
+hyprpicker
+hyprutils
+xdg-desktop-portal-hyprland
+waybar
+wl-copy
+alacritty
+pip
+flatpak
+neovim
+zsh
+pavucontrol
+alsa-tools
+dunst
+feh
+alsa-utils
+rofi
+mozilla-openh
+pamixer
+pavucontrol
+network-manager-applet
+
+[other-programs]
+gnome-font-viewer
+gnome-software
+kitty
+ranger
+gnome-software
+nemo
+
+[Flatpak]