Remove h2 displaying truncated public key from presentation form header

components/AuthorPresentationEditor.tsx

@@ -167,7 +167,6 @@ function PresentationForm({
   error,
   loading,
   handleSubmit,
-  userName,
 }: {
   draft: AuthorPresentationDraft
   setDraft: (next: AuthorPresentationDraft) => void
@@ -175,7 +174,6 @@ function PresentationForm({
   error: string | null
   loading: boolean
   handleSubmit: (e: FormEvent<HTMLFormElement>) => Promise<void>
-  userName: string
 }) {
   return (
     <form
@@ -184,7 +182,7 @@ function PresentationForm({
       }}
       className="border border-neon-cyan/20 rounded-lg p-6 bg-cyber-dark space-y-4"
     >
-      <PresentationFormHeader userName={userName} />
+      <PresentationFormHeader />
       <PresentationFields draft={draft} onChange={setDraft} />
       <ValidationError message={validationError ?? error} />
       <ArticleFormButtons loading={loading} />
@@ -349,9 +347,6 @@ function AuthorPresentationFormView({
     return <SuccessNotice />
   }
 
-  // Get user name or fallback to shortened pubkey
-  const userName = profile?.name ?? (pubkey ? `${pubkey.substring(0, 16)}...` : t('presentation.fallback.user'))
-
   return (
     <PresentationForm
       draft={state.draft}
@@ -360,7 +355,6 @@ function AuthorPresentationFormView({
       error={state.error}
       loading={state.loading}
       handleSubmit={state.handleSubmit}
-      userName={userName}
     />
   )
 }

components/PresentationFormHeader.tsx

@@ -1,15 +1,8 @@
 import { t } from '@/lib/i18n'
 
-interface PresentationFormHeaderProps {
+export function PresentationFormHeader() {
-  userName: string
-}
-
-export function PresentationFormHeader({ userName }: PresentationFormHeaderProps) {
   return (
     <div className="mb-6">
-      <h2 className="text-2xl font-bold mb-2 text-neon-cyan font-mono">
-        {userName}
-      </h2>
       <p className="text-cyber-accent text-sm mb-2">
         {t('presentation.description')}
       </p>