fix: pagination total pages

web/app/src/routes/Posts.svelte

@@ -13,6 +13,7 @@
         const data = await getPosts({page});
         if(Array.isArray(data.posts)) {
             posts = data.posts;
+            totalPages = data.totalPage;
         }
     }
     onMount(() => { 

web/app/src/routes/Tag.svelte

@@ -22,6 +22,7 @@
       queryParams = queryString.parse(location.search);
       if(queryParams.page) {
           page = queryParams.page;
+        totalPages = data.totalPage;
       }
         getData();
      })