装備/装備外し 仮実装

Signed-off-by: okihara <okihara.masataka@dena.jp>
リファクタ

Signed-off-by: okihara <okihara.masataka@dena.jp>
isEquiped を初期化

Signed-off-by: okihara <okihara.masataka@dena.jp>
選択後タップで use

Signed-off-by: okihara <okihara.masataka@dena.jp>
装備機能途中

Signed-off-by: okihara <okihara.masataka@dena.jp>