Release/0.7.0

[rahulmranga]

Summary

This PR cuts knowledge-worker v0.7.0 as the first Deep Dive workflow release.

The main change is a new pre-ingest workflow:

source
  -> deep-dive workspace
  -> artifacts
  -> candidates
  -> validation
  -> review
  -> graph memory

This keeps the existing product boundary intact: generation is not memory. The model proposes; artifacts expose reasoning; provenance verifies; human review promotes.

What Changed

• Bumped package version to 0.7.0.
• Added mykg deep-dive:
  • mykg deep-dive <source.md> --out-dir <workspace>
  • mykg deep-dive inspect <workspace>
  • mykg deep-dive add-to-graph <workspace>
• Added deep-dive workspace outputs:
  • manifest.json
  • artifact-plan.json
  • Markdown artifacts
  • validation-report.json
  • artifact-graph.json
  • canonical *.candidates.json
• Added docs/DEEP_DIVE_INTERACTION_MODEL.md.
• Updated README with:
  • how memory enters the graph
  • candidates vs durable memory
  • deep-dive workflow
• Added CHANGELOG.md.
• Updated roadmap for v0.7.0 and next memory analyzer direction.
• Added GitHub Actions CI for PRs and main.
• Expanded CLI regression coverage across existing commands and new deep-dive commands.

Safety Model

deep-dive generation does not mutate MYGRAPH_PATH.

Graph mutation still goes through the existing ingest path:

candidates.json -> validate -> review -> merge

deep-dive add-to-graph is a wrapper over existing ingest, not a second merge path.

Testing

Local test suite:

Ran 68 tests

OK

Covered:

• deep-dive generate / inspect / add-to-graph
• non-mutation guarantees
• generated candidate validation
• invalid CLI args and missing workspace behavior
• broader CLI regression for query/list/path/check/export/context/viz/audit/discover
• demo graph provenance check