fix: ensure draft editing function is called correctly in EmailViewer component #60

app/[locale]/page.tsx

@@ -519,7 +519,10 @@ export default function Home() {
 
   const handleEditDraft = async (email?: Email) => {
     if (!client) return;
-    let draft = email || selectedEmail;
+    const draftCandidate = email && typeof email === 'object' && typeof email.id === 'string'
+      ? email
+      : selectedEmail;
+    let draft = draftCandidate;
     if (!draft) return;
 
     // The email list only fetches limited properties (no bodyValues/htmlBody/bcc).

components/email/email-viewer.tsx

@@ -2805,7 +2805,7 @@ export function EmailViewer({
           <Button
             variant="default"
             size="sm"
-            onClick={onEditDraft}
+            onClick={() => onEditDraft()}
             className="sm:flex sm:flex-row sm:h-8 sm:gap-1.5 sm:py-0"
             title={t('tooltips.edit_draft')}
           >
@@ -4403,7 +4403,7 @@ export function EmailViewer({
                 <Button
                   size="sm"
                   variant="outline"
-                  onClick={onEditDraft}
+                  onClick={() => onEditDraft()}
                   className="gap-1.5"
                 >
                   <EditIcon className="w-3.5 h-3.5" />
@@ -4672,7 +4672,7 @@ export function EmailViewer({
           </button>
           {isDraft && onEditDraft ? (
             <button
-              onClick={onEditDraft}
+              onClick={() => onEditDraft()}
               className="flex flex-col items-center justify-center gap-1 py-2 px-3 min-w-[64px] min-h-[44px] shrink-0 text-primary active:text-primary/80 transition-colors duration-150"
               aria-label={t('tooltips.edit_draft')}
             >