Massive changes for archlinux move

- Add Xft Xresources to make fonts not ugly
- Add dunstrc now that I'm using dunst
- Manage GTK settings now that I'm free of mate-settings
- Add an i3 keybind for pcmanfm
- Make kitty font size chords +/- by 1pt and not 2pt
- Explicitly specify fonts everywhere
- Put barrier and dunst in xinitrc
- Make QT theme explicit via env var
- Move ZSH keybinds to global since Arch doesn't bind them

.config/dunst/dunstrc

@@ -0,0 +1,95 @@
+[global]
+    geometry = "600x10"
+    shrink = no
+    follow = mouse
+    indicate_hidden = yes
+    transparency = 0
+    frame_width = 2
+    sort = no
+    idle_threshold = 1
+    markup = full
+    alignment = left
+
+    # The format of the message.  Possible variables are:
+    #   %a  appname
+    #   %s  summary
+    #   %b  body
+    #   %i  iconname (including its path)
+    #   %I  iconname (without its path)
+    #   %p  progress value if set ([  0%] to [100%]) or nothing
+    #   %n  progress value if set without any extra characters
+    #   %%  Literal %
+    # Markup is allowed
+    format = "<b>%s</b>\n%b"
+
+    show_age_threshold = 60
+    word_wrap = no
+    ellipsize = end
+    ignore_newline = yes
+    stack_duplicates = false
+    hide_duplicate_count = false
+    show_indicators = yes
+
+    icon_position = left
+    min_icon_size = 0
+    max_icon_size = 32
+    icon_path = /usr/share/icons/gnome/16x16/status/:/usr/share/icons/gnome/16x16/devices/
+
+    sticky_history = yes
+    history_length = 20
+
+    browser = /bin/x-www-browser
+
+    # Define the title of the windows spawned by dunst
+    title = Dunst
+
+    # Define the class of the windows spawned by dunst
+    class = Dunst
+
+    # Print a notification on startup.
+    # This is mainly for error detection, since dbus (re-)starts dunst
+    # automatically after a crash.
+    startup_notification = true
+
+    # Manage dunst's desire for talking
+    # Can be one of the following values:
+    #  crit: Critical features. Dunst aborts
+    #  warn: Only non-fatal warnings
+    #  mesg: Important Messages
+    #  info: all unimportant stuff
+    # debug: all less than unimportant stuff
+    verbosity = mesg
+
+    # Define the corner radius of the notification window
+    # in pixel size. If the radius is 0, you have no rounded
+    # corners.
+    # The radius will be automatically lowered if it exceeds half of the
+    # notification height to avoid clipping text and/or icons.
+    corner_radius = 0
+
+    # Ignore the dbus closeNotification message.
+    # Useful to enforce the timeout set by dunst configuration. Without this
+    # parameter, an application may close the notification sent before the 
+    # user defined timeout.
+    ignore_dbusclose = false
+
+# %%base16_template: dunst##default %%
+frame_color = "#f0f0f0"
+separator_color = "#f0f0f0"
+
+[base16_low]
+    msg_urgency = low
+    background = "#202020"
+    foreground = "#606060"
+
+[base16_normal]
+    msg_urgency = normal
+    background = "#311647"
+    foreground = "#f0f0f0"
+
+[base16_critical]
+    msg_urgency = critical
+    background = "#ed008c"
+    foreground = "#c0c0c0"
+
+# %%base16_template_end%%