feat(hypr): extend cfgs

feat(distro): extend stub arch setup script

Extended hypr configs (only base/example config files without
any themes to this repo for now - pending some polishing/refactoring).

Added stubs for adding soem of my `plymouth` and `sddm` theming to my
dots repo.

config/display/hyprland/hypr/hypridle.conf

@@ -0,0 +1,37 @@
+# NOTE: Example config (pending reworking my own hypr-rice)
+# SOURCE: https://wiki.hypr.land/Hypr-Ecosystem/hypridle/
+
+general {
+    lock_cmd = pidof hyprlock || hyprlock       # avoid starting multiple hyprlock instances.
+    before_sleep_cmd = loginctl lock-session    # lock before suspend.
+    after_sleep_cmd = hyprctl dispatch dpms on  # to avoid having to press a key twice to turn on the display.
+}
+
+listener {
+    timeout = 150                                # 2.5min.
+    on-timeout = brightnessctl -s set 10         # set monitor backlight to minimum, avoid 0 on OLED monitor.
+    on-resume = brightnessctl -r                 # monitor backlight restore.
+}
+
+# turn off keyboard backlight, comment out this section if you dont have a keyboard backlight.
+listener { 
+    timeout = 150                                          # 2.5min.
+    on-timeout = brightnessctl -sd rgb:kbd_backlight set 0 # turn off keyboard backlight.
+    on-resume = brightnessctl -rd rgb:kbd_backlight        # turn on keyboard backlight.
+}
+
+listener {
+    timeout = 300                                 # 5min
+    on-timeout = loginctl lock-session            # lock screen when timeout has passed
+}
+
+listener {
+    timeout = 330                                                     # 5.5min
+    on-timeout = hyprctl dispatch dpms off                            # screen off when timeout has passed
+    on-resume = hyprctl dispatch dpms on && brightnessctl -r          # screen on when activity is detected after timeout has fired.
+}
+
+listener {
+    timeout = 1800                                # 30min
+    on-timeout = systemctl suspend                # suspend pc
+}