feat: add :qa! aliase for quit_without_saving in vim mode

src/tui/mode/overlay/buffer_palette.zig

@@ -34,7 +34,7 @@ pub fn load_entries(palette: *Type) !usize {
             .indicator = indicator,
         };
     }
-    return if (palette.entries.items.len == 0) label.len else 4;
+    return if (palette.entries.items.len == 0) label.len + 3 else 4;
 }
 
 pub fn clear_entries(palette: *Type) void {

src/tui/mode/vim.zig

@@ -35,6 +35,11 @@ const cmds_ = struct {
     }
     pub const @"q!_meta": Meta = .{ .description = "q! (quit without saving)" };
 
+    pub fn @"qa!"(_: *void, _: Ctx) Result {
+        try cmd("quit_without_saving", .{});
+    }
+    pub const @"qa!_meta": Meta = .{ .description = "qa! (quit without saving anything)" };
+
     pub fn wq(_: *void, _: Ctx) Result {
         try cmd("save_file", command.fmt(.{ "then", .{ "quit", .{} } }));
     }