Udpated Dockerfile, changed Crontab for testing purposes

Crontab

@@ -1,2 +1,2 @@
-0 8 * * * bun run ./src/app.ts --today > /dev/null 2>&1
+1 * * * * bun run ./src/app.ts --today > /dev/null 2>&1
 0 * * * * bun run ./src/app.ts > /dev/null 2>&1