feat: add wishlist

layers/diary/app/composables/useLog.ts

@@ -0,0 +1,9 @@
+export function useLog() {
+  const open = useState('diary-log-open', () => false)
+
+  return {
+    open,
+    show: () => { open.value = true },
+    close: () => { open.value = false }
+  }
+}