docs(module:icon): support upload image to search icon (#5170) (#6931)

* docs(module:icon): support upload image to search icon (#5170)

Same as [1], on the icon page, support to quickly find the icons
that users may find through upload or paste icon.

[1] https://ant.design/components/icon-cn

* docs(module:icon): fix upload error

docs(module:icon): fix upload error

docs(module:icon): fix undefined variable

Co-authored-by: simplejason <simplejason.coder@gmail.com>

components/icon/demo/module

@@ -2,5 +2,28 @@ import { NzIconModule } from 'ng-zorro-antd/icon';
 import { NzRadioModule } from 'ng-zorro-antd/radio';
 import { NzInputModule } from 'ng-zorro-antd/input';
 import { NzBadgeModule } from 'ng-zorro-antd/badge';
+import { NzButtonModule } from 'ng-zorro-antd/button';
+import { NzMessageModule } from 'ng-zorro-antd/message';
+import { NzModalModule } from 'ng-zorro-antd/modal';
+import { NzPopoverModule } from 'ng-zorro-antd/popover';
+import { NzProgressModule } from 'ng-zorro-antd/progress';
+import { NzResultModule } from 'ng-zorro-antd/result';
+import { NzSpinModule } from 'ng-zorro-antd/spin';
+import { NzToolTipModule } from 'ng-zorro-antd/tooltip';
+import { NzUploadModule } from 'ng-zorro-antd/upload';
 
-export const moduleList = [ NzIconModule, NzRadioModule, NzInputModule, NzBadgeModule ];
+export const moduleList = [
+  NzIconModule,
+  NzRadioModule,
+  NzInputModule,
+  NzBadgeModule,
+  NzButtonModule,
+  NzMessageModule,
+  NzModalModule,
+  NzPopoverModule,
+  NzProgressModule,
+  NzResultModule,
+  NzSpinModule,
+  NzToolTipModule,
+  NzUploadModule,
+];

components/icon/page/en-US.txt

@@ -6,5 +6,15 @@
   data: 'Data Icons',
   other: 'Application Icons',
   logo: 'Brand and Logos',
-  search: 'Search icon here. Click icon to copy code.'
+  search: 'Search icon here. Click icon to copy code.',
+  picSearcherIntro: 'AI Search by image is online, you are welcome to use it! 🎉',
+  picSearcherMatching: 'Matching...',
+  picSearcherModelLoading: 'Model is loading...',
+  picSearcherResultTip: 'Matched the following icons for you:',
+  picSearcherServerError: 'Predict service is temporarily unavailable',
+  picSearcherThIcon: 'Icon',
+  picSearcherThScore: 'Probability',
+  picSearcherTitle: 'Search by image',
+  picSearcherUploadHint: 'We will find the best matching icon based on the image provided',
+  picSearcherUploadText: 'Click, drag, or paste file to this area to upload'
 }