Window switching initial

src/input/Binding.zig

@@ -545,6 +545,10 @@ pub const Action = union(enum) {
     /// (`previous` and `next`).
     goto_split: SplitFocusDirection,
 
+
+    /// Focus on either the previous window or the next one ('previous', 'next')
+    goto_window: WindowDirection,
+
     /// Zoom in or out of the current split.
     ///
     /// When a split is zoomed into, it will take up the entire space in
@@ -931,6 +935,11 @@ pub const Action = union(enum) {
         right,
     };
 
+    pub const WindowDirection = enum {
+        previous, 
+        next,
+    };
+
     pub const SplitResizeParameter = struct {
         SplitResizeDirection,
         u16,
@@ -1250,6 +1259,7 @@ pub const Action = union(enum) {
             .toggle_tab_overview,
             .new_split,
             .goto_split,
+            .goto_window,
             .toggle_split_zoom,
             .toggle_readonly,
             .resize_split,

src/input/command.zig

@@ -479,6 +479,20 @@ fn actionCommands(action: Action.Key) []const Command {
             },
         },
 
+        .goto_window => comptime &.{
+            .{
+                .action = .{ .goto_window = .previous },
+                .title = "Focus Window: Previous",
+                .description = "Focus the previous window, if any.",
+            },
+            .{
+                .action = .{ .goto_window = .previous },
+                .title = "Focus Window: Next",
+                .description = "Focus the next window, if any.",
+            },
+        },
+
+
         .toggle_split_zoom => comptime &.{.{
             .action = .toggle_split_zoom,
             .title = "Toggle Split Zoom",