lib: make toHyprconf support strings and attrs in sections

Adds support for

    section = [
      "abc"
      { a = 123; }
    ];

Which gets generated to

    section=abc

    section {
      a=123
    }

This is very useful with the new windowrule syntax, where you can
create anonymous window rules as strings and named rules as attribute
sets. See <https://wiki.hypr.land/Configuring/Window-Rules/>.

tests/modules/services/hyprland/multiple-devices-config.conf

@@ -13,6 +13,10 @@ animations {
   enabled=true
 }
 
+bindm=$mod, mouse:272, movewindow
+bindm=$mod, mouse:273, resizewindow
+bindm=$mod ALT, mouse:272, resizewindow
+
 decoration {
   col.shadow=rgba(00000099)
   shadow_offset=0 5
@@ -45,9 +49,6 @@ plugin {
     dummy=plugin setting
   }
 }
-bindm=$mod, mouse:272, movewindow
-bindm=$mod, mouse:273, resizewindow
-bindm=$mod ALT, mouse:272, resizewindow
 # window resize
 bind = $mod, S, submap, resize
 

tests/modules/services/hyprland/simple-config.conf

@@ -13,6 +13,10 @@ animations {
   enabled=true
 }
 
+bindm=$mod, mouse:272, movewindow
+bindm=$mod, mouse:273, resizewindow
+bindm=$mod ALT, mouse:272, resizewindow
+
 decoration {
   col.shadow=rgba(00000099)
   shadow_offset=0 5
@@ -48,9 +52,6 @@ plugin {
     dummy=plugin setting
   }
 }
-bindm=$mod, mouse:272, movewindow
-bindm=$mod, mouse:273, resizewindow
-bindm=$mod ALT, mouse:272, resizewindow
 # window resize
 bind = $mod, S, submap, resize
 

tests/modules/services/hyprland/sourceFirst-false-config.conf

@@ -10,4 +10,5 @@ input {
   follow_mouse=1
   kb_layout=ro
 }
+
 source=sourced.conf

tests/modules/services/hyprland/submaps-config.conf

@@ -17,6 +17,7 @@ submap = reset
 submap = resize
 bind=, escape, submap, reset
 bind=, return, submap, reset
+
 binde=, right, resizeactive, 10 0
 binde=, left, resizeactive, -10 0
 binde=, up, resizeactive, 0 -10

tests/modules/services/hyprpaper/hyprpaper.conf

@@ -1,7 +1,8 @@
-ipc=on
 preload=/share/wallpapers/buttons.png
 preload=/share/wallpapers/cat_pacman.png
-splash=false
-splash_offset=2.000000
+
 wallpaper=DP-3,/share/wallpapers/buttons.png
 wallpaper=DP-1,/share/wallpapers/cat_pacman.png
+ipc=on
+splash=false
+splash_offset=2.000000