Update basic user onboarding modal to be readonly rather than disabled and lighten disabled state text

packages/bbui/src/Form/Core/TextField.svelte

@@ -112,4 +112,8 @@
   .spectrum-Textfield {
     width: 100%;
   }
+  input:disabled {
+    color: var(--spectrum-global-color-gray-600) !important;
+    -webkit-text-fill-color: var(--spectrum-global-color-gray-600) !important;
+  }
 </style>

packages/builder/src/pages/builder/portal/manage/users/_components/BasicOnboardingModal.svelte

@@ -51,7 +51,7 @@
     bind:value={$email}
     error={$touched && $error}
   />
-  <Input disabled label="Password" value={password} />
+  <Input readonly label="Password" value={password} />
   <div>
     <div class="toggle">
       <Label size="L">Development access</Label>