SlugPreview spacing fix

Author: ciyer

client/src/features/groupsV2/new/GroupNew.tsx

@@ -174,7 +174,8 @@ function GroupV2CreationDetails() {
         >
           <FormGroup className="d-inline" disabled={result.isLoading}>
             <div className={cx("d-flex", "flex-column", "gap-3")}>
-              <div className="mb-1">
+              {/* No margin bottom because the SlugPreviewFormField is larger */}
+              <div>
                 <NameFormField
                   control={control}
                   entityName="group"

client/src/features/projectsV2/new/ProjectV2New.tsx

@@ -200,7 +200,8 @@ function ProjectV2CreationDetails() {
                 name="name"
               />
 
-              <div className="mb-1">
+              {/* No margin bottom because the SlugPreviewFormField is larger */}
+              <div>
                 <ProjectNamespaceFormField
                   control={control}
                   ensureNamespace={defaultNamespace}