Dir tree doc and move some code (#1466)

* tree doc and move some code

* fix: ts

projects/app/src/web/common/system/constants.ts

@@ -0,0 +1,5 @@
+export enum TrackEventName {
+  windowError = 'windowError',
+  pageError = 'pageError',
+  wordReadError = 'wordReadError'
+}

projects/app/src/web/common/utils/voice.ts

@@ -2,7 +2,7 @@ import { useState, useCallback, useEffect, useMemo, useRef } from 'react';
 import { useToast } from '@fastgpt/web/hooks/useToast';
 import { getErrText } from '@fastgpt/global/common/error/utils';
 import type { AppTTSConfigType } from '@fastgpt/global/core/app/type.d';
-import { TTSTypeEnum } from '@/constants/app';
+import { TTSTypeEnum } from '@/web/core/app/constants';
 import { useTranslation } from 'next-i18next';
 import type { OutLinkChatAuthProps } from '@fastgpt/global/support/permission/chat.d';
 import { getToken } from '@/web/support/user/auth';