l10n: fix plurals (fix #255, fix #256)

src/components/FirstStart.vue

@@ -112,11 +112,17 @@ export default class FirstStart extends Mixins(GlobalMixin, UserConfig) {
     }
 
     // Count total photos
-    const total = res.data.reduce((acc, day) => acc + day.count, 0);
-    this.info = this.t("memories", "Found {total} photos in {path}", {
-      total,
+    const n = res.data.reduce((acc, day) => acc + day.count, 0);
+    this.info = this.n(
+      "memories",
+      "Found {n} item in {path}",
+      "Found {n} items in {path}",
+      n,
+      {
+        n,
         path,
-    });
+      }
+    );
     this.chosenPath = path;
   }
 

src/components/modal/AddToAlbumModal.vue

@@ -69,8 +69,15 @@ export default class AddToAlbumModal extends Mixins(GlobalMixin) {
       this.added(this.photos.filter((p) => fids.includes(p.fileid)));
     }
 
+    const n = this.photosDone;
     showInfo(
-      this.t("memories", "{n} photos added to album", { n: this.photosDone })
+      this.n(
+        "memories",
+        "{n} item added to album",
+        "{n} items added to album",
+        n,
+        { n }
+      )
     );
     this.close();
   }