Scope for Meta Release Spring26

[cnzj-Gc]

Problem description
This issue should describe the scope for the first version of the API NetworkInsights, targeting the Spring 26 meta-release.

Expected action
Targets for Spring 26
Create the first version

Additional context
Release Tracker pages for Spring 26 have been created: : Network Health Assessment v0.1.0、Netwok Traffic Analysis v0.1.0