feat: add duplicate functionality for SWOT items, enhance ActionPanel layout, and update SwotCard with duplicate action

src/actions/swot.ts

@@ -64,6 +64,22 @@ export async function deleteSwotItem(itemId: string, sessionId: string) {
   }
 }
 
+export async function duplicateSwotItem(itemId: string, sessionId: string) {
+  const session = await auth();
+  if (!session?.user?.id) {
+    return { success: false, error: 'Non autorisé' };
+  }
+
+  try {
+    const item = await sessionsService.duplicateSwotItem(itemId);
+    revalidatePath(`/sessions/${sessionId}`);
+    return { success: true, data: item };
+  } catch (error) {
+    console.error('Error duplicating SWOT item:', error);
+    return { success: false, error: 'Erreur lors de la duplication' };
+  }
+}
+
 export async function moveSwotItem(
   itemId: string,
   sessionId: string,