chore: update the DA overview text and feature section (#491)

Author: piyush117

ibm_catalog.json

@@ -22,7 +22,7 @@
         "in memory"
       ],
       "short_description": "Creates and configures an instance of IBM Cloud Messages for RabbitMQ.",
-      "long_description": "This architecture supports creating and configuring an instance of Messages for RabbitMQ with KMS encryption. RabbitMQ routes messages between microservices for modern applications. [Messages for RabbitMQ](https://www.ibm.com/products/messages-for-rabbitmq) makes RabbitMQ even better by managing it for you. Features include high availability, automated backup orchestration, autoscaling, and de-coupled allocation of storage, RAM, and vCPUs. Messages for RabbitMQ pricing is based on underlying disk, RAM, and optional vCPU allocation, as well as backup storage usage. The service is HIPAA-Ready and compliant with PCI-DSS, SOC 1 Type 2, SOC 2 Type 2, ISO 27001, ISO 27017, ISO 27018, ISO 27701, and GDPR. You can also learn more by viewing docs, API docs, and terms.\n\nℹ️ This Terraform-based automation is part of a broader suite of IBM-maintained Infrastructure as Code (IaC) assets, each following the naming pattern \"Cloud automation for servicename\" and focusing on single IBM Cloud service. These single-service deployable architectures can be used on their own to streamline and automate service deployments through an [IaC approach](https://cloud.ibm.com/docs/secure-enterprise?topic=secure-enterprise-understanding-projects), or assembled together into a broader [automated IaC stack](https://cloud.ibm.com/docs/secure-enterprise?topic=secure-enterprise-config-stack) to automate the deployment of an end-to-end solution architecture.",
+      "long_description": "This architecture supports creating and configuring an instance of [Messages for RabbitMQ](https://www.ibm.com/products/messages-for-rabbitmq), with optional KMS encryption. RabbitMQ routes messages between microservices for modern applications. Messages for RabbitMQ makes RabbitMQ even better by managing it for you. Features include high availability, automated backup orchestration, autoscaling, and de-coupled allocation of storage, RAM, and vCPUs. Messages for RabbitMQ pricing is based on underlying disk, RAM, and optional vCPU allocation, as well as backup storage usage. The service is HIPAA-Ready and compliant with PCI-DSS, SOC 1 Type 2, SOC 2 Type 2, ISO 27001, ISO 27017, ISO 27018, ISO 27701, and GDPR. You can also learn more by viewing docs, API docs, and terms. \n\nLeverage [Terraform IBM Modules](https://github.com/terraform-ibm-modules) to shape and scale your solutions. You can integrate Terraform IBM Modules (TIM) to extend functionality and design a solution tailored to your environment and operations needs. These modules offer reusable, customizable elements that follow IBM Cloud's recommended practices. You can access the [source code and documentation](https://github.com/terraform-ibm-modules/terraform-ibm-icd-rabbitmq) and use it to extend your current architecture or create new solutions.\n\nℹ️ This Terraform-based automation is part of a broader suite of IBM-maintained Infrastructure as Code (IaC) assets, each following the naming pattern \"Cloud automation for *servicename*\" and focusing on single IBM Cloud service. These single-service deployable architectures can be used on their own to streamline and automate service deployments through an [IaC approach](https://cloud.ibm.com/docs/secure-enterprise?topic=secure-enterprise-understanding-projects), or assembled together into a broader [automated IaC stack](https://cloud.ibm.com/docs/secure-enterprise?topic=secure-enterprise-config-stack) to automate the deployment of an end-to-end solution architecture.",
       "offering_docs_url": "https://github.com/terraform-ibm-modules/terraform-ibm-icd-rabbitmq/blob/main/README.md",
       "offering_icon_url": "https://raw.githubusercontent.com/terraform-ibm-modules/terraform-ibm-icd-rabbitmq/main/images/rabbitmq_icon.svg",
       "provider_name": "IBM",
@@ -43,6 +43,10 @@
         {
           "title": "Backup restoration",
           "description": "Provides [database restoration](https://cloud.ibm.com/docs/messages-for-rabbitmq?topic=messages-for-rabbitmq-backups-for-rabbitmq&interface=ui) using a backup created by a deployment with the same service ID."
+        },
+        {
+          "title": "Composable and Extensible Architecture",
+          "description": "This architecture illustrates how Terraform IBM Modules(TIM) can be integrated to deliver a complete solution on IBM Cloud. Each module is a reusable, and validated component for security, compliance, and operational IBM best practices. You can deploy this architecture as-is or configure it as code by leveraging the underlying modules to fit your specific requirements. Explore the [source code and documentation](https://github.com/terraform-ibm-modules/terraform-ibm-icd-rabbitmq) to adapt, extend, or create entirely new solutions using these building blocks."
         }
       ],
       "flavors": [