[PM-13876] replace angular validation with html constraints validation (#11816)

* rough-in passphrase validation failure handling

* trigger valid change from settings

* fix `max` constraint enforcement

* add taps for generator validation monitoring/debugging

* HTML constraints validation rises like a phoenix

* remove min/max boundaries to fix chrome display issue

* bind settings components as view children of options components

* remove defunct `okSettings$`

* extend validationless generator to passwords

* extend validationless generator to catchall emails

* extend validationless generator to forwarder emails

* extend validationless generator to subaddress emails

* extend validationless generator to usernames

* fix observable cycle

* disable generate button when no algorithm is selected

* prevent duplicate algorithm emissions

* add constraints that assign email address defaults

libs/tools/generator/components/src/username-settings.component.html

@@ -1,10 +1,20 @@
 <form class="box" [formGroup]="settings" class="tw-container">
   <bit-form-control>
-    <input bitCheckbox formControlName="wordCapitalize" type="checkbox" />
+    <input
+      bitCheckbox
+      formControlName="wordCapitalize"
+      type="checkbox"
+      (change)="save('wordCapitalize')"
+    />
     <bit-label>{{ "capitalize" | i18n }}</bit-label>
   </bit-form-control>
   <bit-form-control>
-    <input bitCheckbox formControlName="wordIncludeNumber" type="checkbox" />
+    <input
+      bitCheckbox
+      formControlName="wordIncludeNumber"
+      type="checkbox"
+      (change)="save('wordIncludeNumber')"
+    />
     <bit-label>{{ "includeNumber" | i18n }}</bit-label>
   </bit-form-control>
 </form>