The dev space types available in SAP Business Application Studio are:

• Basic: This dev space type contains the SAP basic tools extension. It is suitable for developing applications that do not require any specific tools or runtimes1
• SAP HANA Native Application: This dev space type is intended for developing and deploying native SAP HANA applications or analytical models. It contains a comprehensive set of editors and tools to support the creation of database artifacts, such as calculation views, tables, SQLScript procedures, and more2
• Full Stack Applications with Productivity Tools: This dev space type is intended for developing, testing, building, and deploying applications using high productivity tools. It supports various application types, such as SAP Fiori, SAP Cloud Application Programming Model, Java, and Node.js. It also includes features such as application wizard, page map, project explorer, and simplified Git3

References: 1: Dev Space Types | SAP Help Portal 2: Dev Space Types | SAP Help Portal 3: Dev Space Types | SAP Help Portal

In the CI/CD Builds Panel, you can see the jobs from the CI/CD service that are listed for each of the projects in your workspace. However, not all jobs are displayed, but only the jobs for the current active git branch of your project1. This means that you can see the status and outcome of the jobs that are relevant to the branch that you are working on. You can also trigger a new build, open the job details, or switch to another branch from the CI/CD Builds Panel1.

References:

• 1: CI/CD Builds Panel | SAP Help Portal