handle browser routing and basic browser template

libs/auth/src/angular/login/login.component.html

@@ -1,4 +1,20 @@
-<form [bitSubmit]="submit.bind(null, false)" [formGroup]="formGroup">
+<!-- Web Template -->
+
+<!--
+    TODO-rr-bw: Clarify this comment if necessary.
+
+    Why not use <form *ngIf="clientType === ClientType.Web"> to display this section?
+    Because this file contains 3 separate templates for Web, Browser, and Desktop. For Web,
+    we want access to the masterPasswordInput reference in the class file.
+    - If we used *ngIf, we would not be able to access the reference initially.
+    - Using a hidden form allows us to access the reference, because it ensures that the element
+      reference does exist (it's just potentially hidden instead of non-existent).
+  -->
+<form
+  [ngClass]="{ 'tw-hidden': clientType !== ClientType.Web }"
+  [bitSubmit]="submit.bind(null, false)"
+  [formGroup]="formGroup"
+>
   <!-------------------------
     UI STATE 1: Email Entry
   -------------------------->
@@ -141,3 +157,8 @@
     </div>
   </div>
 </form>
+
+<!-- Browser Template -->
+<form *ngIf="clientType === ClientType.Browser" [bitSubmit]="submit" [formGroup]="formGroup">
+  <main tabindex="-1"></main>
+</form>

libs/auth/src/angular/login/login.component.ts

@@ -62,6 +62,7 @@ export class LoginComponentV2 implements OnInit, OnDestroy {
   captcha: CaptchaIFrame;
   captchaToken: string = null;
   clientType: ClientType;
+  ClientType = ClientType;
   registerRoute$ = this.registerRouteService.registerRoute$(); // TODO: remove when email verification flag is removed
   showLoginWithDevice = false;
   validatedEmail = false;
@@ -140,7 +141,7 @@ export class LoginComponentV2 implements OnInit, OnDestroy {
     this.destroy$.complete();
   }
 
-  submit = async (showToast: boolean): Promise<void> => {
+  submit = async (showToast = true): Promise<void> => {
     const data = this.formGroup.value;
 
     await this.setupCaptcha();
@@ -153,6 +154,8 @@ export class LoginComponentV2 implements OnInit, OnDestroy {
     }
     // Web specific (end)
 
+    // TODO-rr-bw: handle toast here for Browser/Desktop? See base LoginComponent -> submit()
+
     const credentials = new PasswordLoginCredentials(
       data.email,
       data.masterPassword,