Migrate Forms interface patterns

webui/src/styles/forms.css

@@ -52,6 +52,10 @@
   padding: 16px 18px 24px;
 }
 
+.forms-list-viewport > .action-blocker-hint {
+  margin-bottom: 16px;
+}
+
 .forms-list {
   overflow: hidden;
   border: 1px solid var(--border);
@@ -136,6 +140,11 @@
   gap: 18px;
 }
 
+.form-definition-help {
+  display: flex;
+  justify-content: flex-end;
+}
+
 .form-definition-grid {
   display: grid;
   grid-template-columns: repeat(2, minmax(0, 1fr));