Stale: Accept canonical StarIntel v0.9 documents

[lost-rob0t]

What changed

• add a single v0.9 ingestion boundary for HTTP, RabbitMQ, and CouchDB
• reject incomplete envelopes and route/body dtype mismatches
• add deterministic Schema.org metadata when omitted
• update message, target, organization, person, relation, timeline, and search indexes for nested data
• retain v0.8 documents through a CLOS/MOP read-and-index compatibility profile
• derive legacy flat-field mappings from active document classes instead of hard-coded per-dtype fallbacks
• add the shared 49-dtype v0.9 conformance corpus and strict round-trip CI
• replace the duplicate server codec with canonical wrappers and safe dtype→class selection
• pin the strict star-cl runtime at 779a98b8fe5247ec9d0576b083646999abd2ba4f
• preserve false, null, empty arrays, empty strings, absence, nested objects, and CouchDB revisions through server round trips
• add a CouchDB-backed transactional outbox embedded in document revisions
• distinguish duplicate mutations from conflicting idempotency-key reuse
• recover pending documents.new.* and documents.updated.* events after publish failure or restart
• preserve stable logical event IDs and per-document publication ordering
• upsert CouchDB design documents at startup using current _rev
• expose stored Schema.org JSON-LD at /document/:id/schema-org

Integrated work

• PR Add versioned document conformance profiles and fixtures #63 / issue [P0-03] Add shared document conformance fixtures and round-trip tests #11: versioned document conformance profiles, v0.8 read/index adapter, shared fixtures, CLOS/MOP tests
• PR Remove duplicate server codec and unsafe dtype interning #64 / issue [P0-04] Remove the broken duplicate server document encoder and decoder #12: canonical server codec wrappers, safe class registry, actor JSON API
• star-cl PR chore(github-actions): updates token var #4 / issue [P0-05] Fix canonical star-cl codec type semantics and contract drift #13: strict type-directed codec semantics; 217 Lisp checks passed
• PR Add crash-safe CouchDB document outbox #65 / issue [P0-06] Make CouchDB ingest/update persistence and downstream publication crash-safe #14: crash-safe CouchDB mutation outbox, idempotency, ordered recovery

Validation

• server fixture-contract: passed
• server clos-conformance: passed
• star-cl source-contract: passed
• star-cl Common Lisp contract: passed, 217 checks
• forced new/update publication failures: passed
• duplicate/conflict and restart-recovery outbox matrix: passed
• per-document event ordering: passed

Review gate

Draft only. No merge or auto-merge until the remaining ordered P0 work is green.