improvement(block-outputs): display metadata properties destructured

[icecrasher321]

Summary

Destructure outputs either by -

1. Adding a properties field to metadata tool output to expose it in the tag dropdown. This should not be a risky change since these outputs were mentioned in transformResponse right above. So if those are accurate then these will be populated correctly. This simply exposes them in the tag dropdown. Most changes in this PR are of this kind.

2. Actually writing the specific outputs at root level. This required v2 version of block and tool. Done for ~5-6 blocks.

Type of Change

• [x] Other: UX Improvement

Testing

Testing manually

Checklist

• [x] Code follows project style guidelines
• [x] Self-reviewed my changes
• [x] Tests added/updated and passing
• [x] No new warnings introduced
• [x] I confirm that I have read and agree to the terms outlined in the Contributor License Agreement (CLA)