* fix: added PI_BASE_PATH * feat: add PI_URL configuration for new PI service integration * feat: include PI_BASE_URL in InstanceEndpoint configuration and response * feat: add NEXT_PUBLIC_PI_BASE_URL and NEXT_PUBLIC_PI_BASE_PATH to Dockerfile for PI service integration * fix: removed SILO variables * fix: reverted instance file changes --------- Co-authored-by: akshat5302 <[email protected]>