优化，减少可能到来的1.2.4的工作量

1.增加翻译
2.为darkmode添加过度动画
3.修改package.json

src/js/pages/ConfirmImagePaste/index.js

@@ -49,14 +49,14 @@ export default class ConfirmImagePaste extends Component {
                 fullscreen={true}
                 show={show}>
                 <ModalBody className={classes.container}>
-                    Send image ?
+                    发送图片 ?
 
                     <img src={image} />
 
                     <div>
                         <input onKeyUp={e => this.navigation(e)} id="imageInputHidden" style={{'zIndex': '-1', 'position': 'absolute', 'top': '-20px'}} />
-                        <button onClick={e => ok()}>Send</button>
-                        <button onClick={e => cancel()}>Cancel</button>
+                        <button onClick={e => ok()}>发送</button>
+                        <button onClick={e => cancel()}>取消</button>
                     </div>
                 </ModalBody>
             </Modal>