SIENTIAPDE-1182

Remove deprecated files and configurations

- Deleted coverage.sh, Dockerfile, docker-compose.yml, email.html, input_sample.json, and Makefile as part of the cleanup process.
- Updated README.md to reflect the removal of these components and provide a clearer overview of the project structure and functionality.
- Added module-level docstrings to orchestrator, activities, and workflows for improved documentation and clarity on system architecture.

.env.example

@@ -0,0 +1,36 @@
+REDIS_HOST="redis-master.redis.svc.cluster.local"
+REDIS_PORT="6379"
+REDIS_USERNAME="redis_username"
+REDIS_PASSWORD="redis_password"
+
+COUCHBASE_CONNECTION_STRING="couchbase://sientia.couchbase.svc.cluster.local"
+COUCHBASE_USERNAME="sientia"
+COUCHBASE_PASSWORD="sientia"
+
+MONGODB_USERNAME="mongo_username"
+MONGODB_PASSWORD="mongo_password"
+MONGODB_URL="my-release-mongodb.mongodb.svc.cluster.local:27017"
+MONGODB_DATABASE="sientia"
+MONGODB_TTL_INDEX_HOURS="1"
+
+EMAIL_SENDER="aignosi@aignosi.com.br"
+EMAIL_SENDER_PASSWORD="smtp_password"
+EMAIL_SMTP_SERVER="smtp.gmail.com"
+EMAIL_SMTP_PORT="587"
+
+POSTGRES_HOST="paradedb-rw.paradedb.svc.cluster.local"
+POSTGRES_PORT="5432"
+POSTGRES_USER="sientia"
+POSTGRES_PASSWORD="sientia"
+POSTGRES_DBNAME="sientia"
+POSTGRES_MIN_CONNECTIONS="10"
+POSTGRES_MAX_CONNECTIONS="40"
+
+LOG_LEVEL="DEBUG"
+HTTP_METRICS_PORT="9090"
+PROJECT_NAME="sientia-orchestrator"
+
+TEMPORAL_HOST="temporal-frontend.temporal.svc.cluster.local:7233"
+TEMPORAL_NAMESPACE="default"
+TEMPORAL_SCOUTER_NAMESPACE="scouter"
+TEMPORAL_LABORIOUS_NAMESPACE="laborious"