perf(schema): add _deleted to code graph RMT, projections on MR and Note, granularity 1024

See merge request !1134

feat(schema): add pipeline_id FK and projections on gl_job and gl_stage

See merge request !1135

perf(compiler): use id-only sort key for cascade-fed dedup subqueries

See merge request !1136

feat(ontology): add edge property denormalization schema and DDL

See merge request !1130

## [0.38.0](v0.37.1...v0.38.0) (2026-04-29)

### Features

* **ontology:** add edge property denormalization schema and DDL ([ca32cb92](ca32cb92)) by Michael Usachenko
* **schema:** add pipeline_id FK and projections on gl_job and gl_stage ([2f08dae1](2f08dae1)) by Michael Usachenko

### Performance

* **compiler:** use id-only sort key for cascade-fed dedup subqueries ([c75bee3d](c75bee3d)) by Michael Usachenko
* **schema:** add _deleted to code graph RMT, projections on MR and Note, granularity 1024 ([38f1620d](38f1620d)) by Michael Usachenko