Fix(AI):[#3600]键盘弹出后，开启新对话，及键盘底部会被遮挡一部分

aiChat/mixins/chatMixins.js

@@ -21,6 +21,7 @@ export const chatMixins = {
       statusBarHeight: 20,
       fileHttpStr: Object.freeze(VUE_APP_API_URL + settings.sysPrefix),
       optionsFrom: '',
+      onFocus: false,
       loading: false,
       chatNumber: '',
       infoResData: {},
@@ -86,6 +87,9 @@ export const chatMixins = {
     createdCallbak() {
       console.log('页面初始话回调')
     },
+    inputFocusHandle(value) {
+      this.onFocus = value === 1
+    },
     historyViewHandle() {
       console.log(this.$refs.historyView)
       this.$refs.historyView.showView()