[aXL333]

Summary

• establish PrismShare Protocol Suite, PrismShare Code, and PS Code naming
• credit aXL333 as creator and protocol author while retaining NomNomski's review acknowledgement
• replace the ambiguous family introduction with architecture and payload-dispatch tables
• add branding, glossary, conformance, validation, versioning, security, examples, and changelog companions
• seed canonical Aphotic Fountain and PrismShare Stream vectors plus a clearly marked optical-vector scaffold
• add CI validation for document structure, local links, vector hashes, and protocol-vector shape
• remove the unnamed margin = 6 geometry from the conformance surface while retaining it as an experimental reader compatibility case

Wire impact

No deployed wire bytes are changed. This is editorial, conformance infrastructure, validation guidance, and canonicalization of existing protocol examples.

Verification

• python tools/check_spec.py
• git diff --check