Fix punycode deprecation warning (#7426)

src/client/components/global/acct.vue

@@ -7,7 +7,7 @@
 
 <script lang="ts">
 import { defineComponent } from 'vue';
-import { toUnicode } from 'punycode';
+import { toUnicode } from 'punycode/';
 import { host } from '@client/config';
 
 export default defineComponent({

src/client/components/global/url.vue

@@ -22,7 +22,7 @@
 <script lang="ts">
 import { defineComponent } from 'vue';
 import { faExternalLinkSquareAlt } from '@fortawesome/free-solid-svg-icons';
-import { toUnicode as decodePunycode } from 'punycode';
+import { toUnicode as decodePunycode } from 'punycode/';
 import { url as local } from '@client/config';
 import { isDeviceTouch } from '@client/scripts/is-device-touch';
 import * as os from '@client/os';

src/client/components/mention.vue

@@ -16,7 +16,7 @@
 
 <script lang="ts">
 import { defineComponent } from 'vue';
-import { toUnicode } from 'punycode';
+import { toUnicode } from 'punycode/';
 import { host as localHost } from '@client/config';
 import { wellKnownServices } from '../../well-known-services';
 import * as os from '@client/os';

src/client/components/post-form.vue

@@ -56,7 +56,7 @@ import { faReply, faQuoteRight, faPaperPlane, faTimes, faUpload, faPollH, faGlob
 import { faEyeSlash, faLaughSquint } from '@fortawesome/free-regular-svg-icons';
 import insertTextAtCursor from 'insert-text-at-cursor';
 import { length } from 'stringz';
-import { toASCII } from 'punycode';
+import { toASCII } from 'punycode/';
 import XNotePreview from './note-preview.vue';
 import * as mfm from 'mfm-js';
 import { host, url } from '@client/config';

src/client/components/signin.vue

@@ -48,7 +48,7 @@
 
 <script lang="ts">
 import { defineComponent } from 'vue';
-import { toUnicode } from 'punycode';
+import { toUnicode } from 'punycode/';
 import { faLock, faGavel } from '@fortawesome/free-solid-svg-icons';
 import { faTwitter, faDiscord, faGithub } from '@fortawesome/free-brands-svg-icons';
 import MkButton from './ui/button.vue';

src/client/components/signup.vue

@@ -55,7 +55,7 @@
 import { defineComponent, defineAsyncComponent } from 'vue';
 import { faLock, faExclamationTriangle, faSpinner, faCheck, faKey } from '@fortawesome/free-solid-svg-icons';
 const getPasswordStrength = require('syuilo-password-strength');
-import { toUnicode } from 'punycode';
+import { toUnicode } from 'punycode/';
 import { host, url } from '@client/config';
 import MkButton from './ui/button.vue';
 import MkInput from './ui/input.vue';