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

src/services/sessions.ts

@@ -109,6 +109,31 @@ export async function deleteSwotItem(itemId: string) {
   });
 }
 
+export async function duplicateSwotItem(itemId: string) {
+  const original = await prisma.swotItem.findUnique({
+    where: { id: itemId },
+  });
+
+  if (!original) {
+    throw new Error('Item not found');
+  }
+
+  // Get max order for this category
+  const maxOrder = await prisma.swotItem.aggregate({
+    where: { sessionId: original.sessionId, category: original.category },
+    _max: { order: true },
+  });
+
+  return prisma.swotItem.create({
+    data: {
+      content: original.content,
+      category: original.category,
+      sessionId: original.sessionId,
+      order: (maxOrder._max.order ?? -1) + 1,
+    },
+  });
+}
+
 export async function reorderSwotItems(
   sessionId: string,
   category: SwotCategory,