feat(ontology): add tp_count projections and update node_edge_counts
Summary
- Add
tp_countaggregate projection to all 23 namespace-scoped node ontology YAML files - Update
node_edge_countsprojection ongl_edgeto useuniq(source_id, target_id) - Regenerate
config/graph.sqlfrom ontology (orbit schema --diffconfirms 28/28 match) - Bump
SCHEMA_VERSIONfrom 0 to 1
These projections enable ClickHouse to serve SELECT traversal_path, uniq(id) ... GROUP BY traversal_path count queries from pre-aggregated data rather than scanning full tables. Used by the indexing progress feature (GetGraphStatus RPC).
Relates to #175