对话输入框与键盘适配

cursor-spacing="10"

```html

    <view class="chat-input-view">
        <view class="input-select">
            <view class="select-item" @click="handleClickNewChat">开启新对话</view>
        </view>
        <view class="input-item" :style="{ paddingBottom: bottomPadding + 'px' }">
            <input
                cursor-spacing="10"
                v-model="inputValue"
                :type="type"
                :adjust-position="true"
                placeholder="请输入内容"
                @confirm="sendClick"
            />
            <view class="send-btn">
                <button
                    class="mini-btn"
                    type=""
                    size="mini"
                    @touchend.prevent="sendClick"
                >
                    发送
                </button>
            </view>
        </view>
    </view>
    <!-- 底部输入框适配区域颜色 -->
</view>

```