Implement EdgeScan local integration script for macOS developers in package.json

[nnoce14]

Implement a new CI/CD integration command in the CellixJS repo to allow developers to run EdgeScan locally as a package.json script on macOS using Apple Native Containers.

Requirements:

• Add a new script to package.json that runs the EdgeScan official docker image using Apple Native Containers (colima/orbctl or docker via MacOS containers).
• The command must expect ES_API_TOKEN to be present in the user's environment and pass it as --api-token.
• The script should hardcode the EdgeScan --asset-id to the DEV asset for now (this will later reference the local asset when available).
• Provide clear developer documentation on how to use and prerequisites (Apple Silicon, Docker Desktop, or Apple Native Containers installed).
• The CI script should not run in CI/CD pipelines yet, only for local development.
• Rename the existing docker-based edgescan:run script to edgescan:agent and adjust relevant Copilot instructions to reflect this change.
• Example Command:

  pnpm run edgescan:dev --api-token $ES_API_TOKEN --asset-id <DEV_ASSET_ID> ...

Acceptance Criteria:

• package.json contains the new script for EdgeScan local execution on macOS
• Script works natively on Apple Silicon containers
• Documentation updated for developer onboarding
• Asset ID is DEV asset for initial integration and replaced with local asset once available
• Existing edgescan:run script renamed to edgescan:agent and Copilot instructions updated accordingly