feat: bind restore_closed_tab to ctrl+shift+t

src/keybind/builtin/flow.json

@@ -12,6 +12,7 @@
             ["ctrl+o", "open_file"],
             ["ctrl+e", "open_recent"],
             ["alt+o", "open_previous_file"],
+            ["ctrl+shift+t", "restore_closed_tab"],
             ["ctrl+shift+f5", "reload_file"],
             ["ctrl+k ctrl+t", "change_theme"],
             ["ctrl+shift+p", "open_command_palette"],

src/tui/mainview.zig

@@ -1012,6 +1012,11 @@ const cmds = struct {
     }
     pub const open_most_recent_file_meta: Meta = .{ .description = "Open the last changed file" };
 
+    pub fn restore_closed_tab(self: *Self, _: Ctx) Result {
+        self.show_file_async(self.get_next_mru_buffer(.hidden) orelse return error.Stop);
+    }
+    pub const restore_closed_tab_meta: Meta = .{ .description = "Restore last closed tab" };
+
     pub fn system_paste(self: *Self, _: Ctx) Result {
         if (builtin.os.tag == .windows) {
             const text = try @import("renderer").request_windows_clipboard(self.allocator);