change some niri config, add setup script for nobara on PC

dotfiles/shared/niri-shared.kdl

@@ -1,5 +1,3 @@
-include "./noctalia.kdl"
-
 input {
     keyboard {
         xkb {
@@ -55,6 +53,7 @@ binds {
     Mod+Shift+P hotkey-overlay-title="Open power menu" { spawn "noctalia" "msg" "panel-toggle" "session"; }
     Mod+V hotkey-overlay-title="Show clipboard helper" { spawn "noctalia" "msg" "panel-toggle" "clipboard"; }
     Mod+P hotkey-overlay-title="Show power info" { spawn "noctalia" "msg" "panel-toggle" "control-center" "power"; }
+    Mod+W hotkey-overlay-title="Show wallpaper panel" { spawn "noctalia" "msg" "panel-toggle" "wallpaper"; }
     Ctrl+Shift+Escape { spawn "noctalia" "msg" "panel-toggle" "control-center" "system"; }
 
     Mod+Up { focus-workspace-up; }
@@ -125,7 +124,7 @@ animations {
     on
     slowdown 1
     workspace-switch {
-        spring damping-ratio=0.9 stiffness=750 epsilon=0.0001
+        spring damping-ratio=0.9 stiffness=650 epsilon=0.0001
     }
     window-open {
         duration-ms 100
@@ -136,12 +135,12 @@ animations {
         curve "ease-out-quad"
     }
     horizontal-view-movement {
-        spring damping-ratio=0.85 stiffness=850 epsilon=0.0001
+        spring damping-ratio=0.95 stiffness=750 epsilon=0.0001
     }
     window-movement {
         spring damping-ratio=0.9 stiffness=750 epsilon=0.0001
     }
     window-resize {
-        spring damping-ratio=0.8 stiffness=650 epsilon=0.0001
+        spring damping-ratio=0.75 stiffness=700 epsilon=0.0001
     }
 }