format all HTML files with prettier

apps/sandbox/angular-app/src/app/app.component.html

@@ -1,3 +1,3 @@
 <app-nx-welcome></app-nx-welcome>
 <sandbox-angular-lib></sandbox-angular-lib>
-<router-outlet></router-outlet>
+<router-outlet></router-outlet>

libs/agora/not-found/src/lib/not-found.component.html

@@ -2,8 +2,7 @@
   <div class="err-message">
     <em class="err-code">404b</em>
     <h1>Page Not Found</h1>
-    <p>Oops! The page you are looking for does not exist. It might have been
-      moved or deleted.</p>
+    <p>Oops! The page you are looking for does not exist. It might have been moved or deleted.</p>
   </div>
   <div *ngIf="dataversion$ | async as dataVersion">
     <h3>Data Release Info</h3>
@@ -23,10 +22,13 @@ <h4>Wiki page fetched with Synapse API Client for Angular</h4>
   </div>
   <div class="btn-group">
     <a mat-raised-button class="home-btn" href="/home">Home</a>
-    <a mat-raised-button color="basic"
-      href="https://github.com/Sage-Bionetworks/sage-monorepo/issues/new/choose">Contact
-      Us</a>
+    <a
+      mat-raised-button
+      color="basic"
+      href="https://github.com/Sage-Bionetworks/sage-monorepo/issues/new/choose"
+      >Contact Us</a
+    >
   </div>
 </main>
 
-<agora-footer [appVersion]="appVersion" [apiDocsUrl]="apiDocsUrl" />
+<agora-footer [appVersion]="appVersion" [apiDocsUrl]="apiDocsUrl" />