Revert "some rounded corners and remove some noise"

This reverts commit fa9a584deb.

i3/.config/i3/config

@@ -9,12 +9,10 @@ set $right l
 set $term alacritty
 
 # Window borders
-new_window pixel 0
+new_window pixel
-gaps inner 10
-gaps outer 5
 
 exec --no-startup-id xset s off -dpms
-exec --no-startup-id picom --config ~/.config/picom.conf
+exec --no-startup-id picom --backend glx --vsync
 exec --no-startup-id nm-applet
 
 # Key bindings
@@ -126,3 +124,8 @@ bindsym --release XF86MonBrightnessUp exec --no-startup-id brightnessctl set 5%+
 
 # Screenshot (use scrot instead of grim)
 bindsym Print exec scrot ~/Pictures/screenshot-%Y-%m-%d-%H%M%S.png
+
+# Status bar (use i3bar + i3status)
+bar {
+    status_command i3status
+}

picom/.config/picom.conf

@@ -1,11 +0,0 @@
-backend = "glx";
-vsync = true;
-
-corner-radius = 20.0;
-rounded-corners-exclude = [
-];
-
-inactive-opacity = 0.8;
-opacity-rule = [
-  "100:class_g = 'Rofi'",
-];