add close binding

lua/lib/config.lua

@@ -71,6 +71,7 @@ function M.get_bindings()
     prev_git_item   = keybindings.prev_git_item or '[c',
     next_git_item   = keybindings.next_git_item or ']c',
     dir_up          = keybindings.dir_up or '-',
+    close           = keybindings.close or 'q',
   }
 end
 

lua/lib/lib.lua

@@ -284,6 +284,7 @@ local function set_mappings()
     [bindings.prev_git_item] = 'on_keypress("prev_git_item")';
     [bindings.next_git_item] = 'on_keypress("next_git_item")';
     [bindings.dir_up] = 'on_keypress("dir_up")';
+    [bindings.close] = 'on_keypress("close")';
     gx = "xdg_open()";
   }