Integrating Docker and Jenkinsfile

[SaminAhsanTausif]

The changes include:

• Updates to Jenkinsfile to improve pipeline parameters and environment variable handling.
• Refactoring of Docker-related commands for better flexibility and usage of dynamic values.
• Various bug fixes and enhancements to streamline the deployment and testing process in the CI pipeline.
• Other improvements related to Docker image handling and container management for local testing.

The changes include updates to the Dockerfile and Jenkinsfile that have been thoroughly tested in the dev-branch.
These modifications are now being integrated into the main branch to ensure consistency across environments.