glm-5.2
c6893eece8
Four open questions were scattered inline in builder.md and the POC findings doc. Moved them into the central OQ tracker under docs/architecture/questions/ and updated the index: - OQ-004: Discriminator::Field name type (&str vs String) — raised in builder.md during ADR-009 spec drafting - OQ-005: Union materialization shape (byte-offset vs field-name consistency) — raised in the POC findings - OQ-006: Builder spec Example 3 wrap Union in Struct — raised in the POC findings (doc fix; engine requires AlkType:Struct at top level) - OQ-007: Bytes materialization lossy UTF-8 — raised in the POC findings (blocks SFTP use case for validate_bytes) Index updates: - open-questions.md: new 'Schema Construction' and 'Validation' theme groups; new 'Open' section for active investigation targets (distinct from 'Deferred / Blocked' which holds scope-parked OQs) - README.md: OQ table extended with OQ-004 through OQ-007 - builder.md: inline OQ-004 replaced with a tracker reference - findings.md: inline OQ-005/006/007 replaced with tracker references Doc-only change; 369 tests pass.