fix: use key codes instead of numeric values to support alternative keyboard layouts

Some layouts (like AZERTY or Bépo) do not provide direct access to number keys.
Using key codes improves compatibility across different keyboard configurations.

default/hypr/bindings.conf

@@ -36,28 +36,28 @@ bind = SUPER, up, movefocus, u
 bind = SUPER, down, movefocus, d
 
 # Switch workspaces with mainMod + [0-9]
-bind = SUPER, 1, workspace, 1
-bind = SUPER, 2, workspace, 2
-bind = SUPER, 3, workspace, 3
-bind = SUPER, 4, workspace, 4
-bind = SUPER, 5, workspace, 5
-bind = SUPER, 6, workspace, 6
-bind = SUPER, 7, workspace, 7
-bind = SUPER, 8, workspace, 8
-bind = SUPER, 9, workspace, 9
-bind = SUPER, 0, workspace, 10
+bind = SUPER, code:10, workspace, 1
+bind = SUPER, code:11, workspace, 2
+bind = SUPER, code:12, workspace, 3
+bind = SUPER, code:13, workspace, 4
+bind = SUPER, code:14, workspace, 5
+bind = SUPER, code:15, workspace, 6
+bind = SUPER, code:16, workspace, 7
+bind = SUPER, code:17, workspace, 8
+bind = SUPER, code:18, workspace, 9
+bind = SUPER, code:19, workspace, 10
 
 # Move active window to a workspace with mainMod + SHIFT + [0-9]
-bind = SUPER SHIFT, 1, movetoworkspace, 1
-bind = SUPER SHIFT, 2, movetoworkspace, 2
-bind = SUPER SHIFT, 3, movetoworkspace, 3
-bind = SUPER SHIFT, 4, movetoworkspace, 4
-bind = SUPER SHIFT, 5, movetoworkspace, 5
-bind = SUPER SHIFT, 6, movetoworkspace, 6
-bind = SUPER SHIFT, 7, movetoworkspace, 7
-bind = SUPER SHIFT, 8, movetoworkspace, 8
-bind = SUPER SHIFT, 9, movetoworkspace, 9
-bind = SUPER SHIFT, 0, movetoworkspace, 10
+bind = SUPER SHIFT, code:10, movetoworkspace, 1
+bind = SUPER SHIFT, code:11, movetoworkspace, 2
+bind = SUPER SHIFT, code:12, movetoworkspace, 3
+bind = SUPER SHIFT, code:13, movetoworkspace, 4
+bind = SUPER SHIFT, code:14, movetoworkspace, 5
+bind = SUPER SHIFT, code:15, movetoworkspace, 6
+bind = SUPER SHIFT, code:16, movetoworkspace, 7
+bind = SUPER SHIFT, code:17, movetoworkspace, 8
+bind = SUPER SHIFT, code:18, movetoworkspace, 9
+bind = SUPER SHIFT, code:19, movetoworkspace, 10
 
 # Swap active window with the one next to it with mainMod + SHIFT + arrow keys
 bind = SUPER SHIFT, left, swapwindow, l