feat: Add Network Policy adapter

[anurag-rajawat]

Description

Fixes #36

Does this PR introduce a breaking change?
No

Checklist

• PR title follows the <type>: <description> convention
• I use conventional commits in my commit messages
• I have updated the documentation accordingly
• I Keep It Small and Simple: The smaller the PR is, the easier it is to review and have it merged
• I have performed a self-review of my code
• I have added tests that prove my fix is effective or that my feature works
• New and existing unit tests pass locally with my changes

Additional information for reviewer

Mention if this PR is part of any design or a continuation of previous PRs

[anurag-rajawat]

The CI Test check is failing due to the removal of the go.work and go.work.sum files. These files manage local development dependencies in multi-module Go projects and are unnecessary to be checked in the repository.
This failure is temporary and will be resolved once this PR is merged.

[anurag-rajawat]

In a subsequent PR, the CI test check will be fixed.