pagination for character list

backend/src/app.ts

@@ -79,8 +79,17 @@ app.post('/api/character', jsonParser, async (req, res) => {
   const orderBy = req.body.orderBy
   const count = req.body.count
 
+  const characterData = await Character.findAll({
+    offset: page * count, 
+    limit: count 
+  })
+  const pageCount = Math.ceil(await Character.count() / count)
+
+console.log(characterData)
+console.log(pageCount)
+
   res.setHeader('Content-Type', 'application/json')
-  res.send(await Character.findAll({ offset: page * count, limit: count }))
+  res.json({characterData, pageCount})
 })
 
 app.get('/api/game/:characterId', async (req, res) => {