finished movie endpoints, addded configuration and utility method to construct full image url

src/utils/getImagePath.ts

@@ -0,0 +1,12 @@
+/**
+ * Utility method to construct full url for image
+ * based on configuration
+ *
+ * https://developers.themoviedb.org/3/getting-started/images
+ * @param {string} baseUrl base image url
+ * @param {string} fileSize file size
+ * @param {string} imagePath raw image path
+ */
+export const getFullImagePath = (baseUrl: string, fileSize: string, imagePath: string): string  => {
+  return `${baseUrl}${fileSize}${imagePath}`;
+};