Add screensaver to debian desktop env

- Set qutebrowser search engine to search.m
- Reformat fish scripts

.config/bspwm/bspwmrc

@@ -5,6 +5,7 @@ setxkbmap -option ctrl:swapcaps
 sxhkd &
 wmname LG3D
 xfce4-panel -d &
+xfce4-screensaver &
 picom -b
 ~/.fehbg &
 

.config/qutebrowser/autoconfig.yml

@@ -78,6 +78,9 @@ settings:
     global: 16
   url.default_page:
     global: http://search.m
+  url.searchengines:
+    global:
+      DEFAULT: http://search.m/?q={}&categories=general,it
   url.start_pages:
     global: http://search.m
   window.title_format:

.config/sxhkd/sxhkdrc

@@ -29,7 +29,7 @@ super + Escape
 
 # lock screen
 alt + l
-  xflock4
+  xfce4-screensaver-command --lock
 
 #
 # bspwm hotkeys