feat: adds env on sending

src/readers/insightProcessor.ts

@@ -166,8 +166,8 @@ export const insightProcessor = async () => {
               //
 
               const mailOptions = {
-                from: 'pieras.marcos@gmail.com', // Sender address
-                to: 'pieras.marcos@gmail.com', // Recipient email
+                from: GMAIL, // Sender address
+                to: GMAIL, // Recipient email
                 subject: 'Nodes appearance', // Subject line
                 html: html, // HTML body
               };