SIENTIAPDE-1350: Implement scheduled cleanup workflow using Temporal schedules. Adds schedule creation to worker startup and configures environment variables.

run_local.sh

@@ -4,7 +4,9 @@
 set -e
 
 if [ -f .env ]; then
-    export $(cat .env | grep -v '^#' | xargs)
+    set -a
+    source <(cat .env | grep -v '^#' | grep -v '^$')
+    set +a
     echo "Environment variables loaded from .env"
 else
     echo "Warning: .env file not found. Continuing without environment variables."