feat: Introduce Dockerization and shift product data sourcing from external API to local files.

index.js

@@ -60,13 +60,10 @@ async function compareAndSave(productsPrice) {
 }
 
 async function getProducts() {
-  const products = await axios
-    .get(
-      "https://db.maciaszek.ovh/api/collections/gifts_items/records?fields=ceneo_id&filter=ceneo_id!=''"
-    )
-    .then((response) => response.data.items.map((item) => item.ceneo_id));
+  const products = fs.readFileSync("input.txt", "utf8");
+  const productsIds = products.split("\n");
 
-  return products;
+  return productsIds;
 }
 
 async function init() {