fix config bug for number 0 and also maybe conenction icon (#2098)

* fix config bug for number 0 and also maybe conenction icon

* add max password length to confimation input

frontend/projects/setup-wizard/src/app/modals/password/password.page.html

@@ -48,8 +48,9 @@
             [(ngModel)]="passwordVer"
             [ngModelOptions]="{'standalone': true}"
             [type]="!unmasked2 ? 'password' : 'text'"
-            (ionChange)="checkVer()"
             placeholder="Retype Password"
+            (ionChange)="checkVer()"
+            maxlength="64"
           ></ion-input>
           <ion-button
             fill="clear"

frontend/projects/ui/src/app/components/connection-bar/connection-bar.component.html

@@ -5,7 +5,6 @@
 >
   <div class="inline" slot="start">
     <ion-icon
-      slot="end"
       [name]="connection.icon"
       class="icon"
       [color]="connection.iconColor"

frontend/projects/ui/src/app/services/api/api.fixures.ts

@@ -1725,7 +1725,7 @@ export module Mock {
     ],
     'union-list': undefined,
     'random-enum': 'option2',
-    'favorite-number': null,
+    'favorite-number': 0,
     rpcsettings: {
       laws: {
         law1: 'The first law Amended',

frontend/projects/ui/src/app/services/form.service.ts

@@ -523,7 +523,9 @@ export function convertValuesRecursive(
     if (!control) return
 
     if (valueSpec.type === 'number') {
-      control.setValue(control.value ? Number(control.value) : null)
+      control.setValue(
+        control.value || control.value === 0 ? Number(control.value) : null,
+      )
     } else if (valueSpec.type === 'string') {
       if (!control.value) control.setValue(null)
     } else if (valueSpec.type === 'object') {