Add V_zeta schema version with Brainstorm I architecture#63

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stevevanhooser merged 6 commits into

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claude/did-schema-v-zeta-johipc

Jul 5, 2026

Commits on Jul 4, 2026

V_zeta: implement Brainstorm I (subject_interaction spine + shape-typed observations)
claude
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V_zeta: retarget from_did_v1 conversions to Brainstorm I; did_v1 is the only production source
claude
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V_zeta: remove pure-identity procedural_/environmental_manipulation; add generic_manipulation
claude
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V_zeta: drop biological_transfer.entity (identity is the spine variable)
claude
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V_zeta: add optional element_id to subject_interaction; drop redundant session_id edge
claude
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V_zeta: fold image_stack onto the ingested imageseries; port daqreader_image_epochdata_ingested
claude
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