refactor: splitted sway config

.config/sway/config.d/00-vars.conf

@@ -0,0 +1,12 @@
+# Logo key. Use Mod1 for Alt.
+set $mod Mod4
+# Terminal
+set $term foot
+# Menu command
+set $rofi_cmd rofi -terminal '$term'
+# TODO: add window with the next release of rofi-wayland
+set $menu $rofi_cmd -show combi -combi-modes drun#emoji -modes combi#calc#window
+# Clipboard manager
+set $clip_menu $rofi_cmd -modi clipboard:~/.config/rofi/cliphist-rofi-img -show clipboard
+# Browser
+set $browser ~/AppImages/zen_browser.appimage