Bring neo4j-schema-init.py in line with the v2.4.0 schema doc: add Solution
and Demo node types (constraints + name/status indexes), 79 -> 81 node types,
update test guards and the dry-run constant. Quentin's Solution/Demo writes
now get id-uniqueness constraints instead of allowing duplicates.
Correct aws_sa's scope framing: it has no host or environment, so a demo-only
boundary on it asserted access it doesn't have. Remove the demo-only claim from
aws-sa.md (keep the subagent-relationship framing); soften quentin.md so the
demo boundary is owned by Quentin (his Ergon host), not a property of aws_sa.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
Adds preview_changes method to utils/neo4j-schema-init.py. Performs
read-only queries against the live database to compare current state
against the v2.3.0 schema spec. Reports expected constraints, indexes,
and sample nodes/relationships by team.
- Introduced `neo4j-schema-init.py` for creating the foundational schema for the personal knowledge graph used by multiple AI assistants.
- Implemented functionality for creating constraints, indexes, and sample nodes, along with comprehensive testing of the schema.
- Added `neo4j-validate.py` to perform validation checks on the Neo4j knowledge graph, including constraints, indexes, sample nodes, relationships, and junk data detection.
- Enhanced logging for better traceability and debugging during schema initialization and validation processes.
