Add file upload functionality with dialog components and update image handling

jambotron-ui/src/app/modules/user-module/user.module.ts

@@ -3,6 +3,7 @@ import { CommonModule } from '@angular/common';
 import {userRouting} from './user.routing';
 import {UserComponent} from './user.component/user.component';
 import {AngularMarkdownEditorModule} from 'angular-markdown-editor';
+import {MatFormFieldModule} from '@angular/material/form-field';
 
 
 
@@ -12,7 +13,8 @@ import {AngularMarkdownEditorModule} from 'angular-markdown-editor';
     userRouting,
     UserComponent,
     CommonModule,
-    AngularMarkdownEditorModule
+    AngularMarkdownEditorModule,
+    MatFormFieldModule
   ]
 })
 export class UserModule { }