The persisted row (sessionId, key, stateVersion, observedSeq, state)
becomes (sessionId, key, ver, seq, val) — the cache medium repeats these
three names for every unit of every session, so the long forms dominated
the JSON payload. ProjectionCheckpointRow and the checkpointRow zod spec
rename together; the domain spec bumps to v3 (cache semantics: the old
medium is discarded, not migrated). The unit-facing declaration keeps
stateVersion — only the persisted/checkpoint row shape changes.
New zh pairs for the session-projection group and package READMEs (both
gained their missing language-switcher lines); the packages/README rows,
apiproxy README, and tool-todo README zh sides catch up with their edited
English; the group README's stale ProjectionProvider name becomes
ProjectionDefinition. RFC precision from review: asOfSeq is the last
event's seq (session.seq - 1, -1 empty; subscribed.lastSeq vocabulary) and
a new risk names the accepted dev-only staleness window when registry
churn changes the key set mid-session. Pairing re-recorded; 540 pairs
consistent.
gen-cordis-catalog type-link rows for the ProjectionDefinition surface and
CommandExecution; a sessionProjections service-role row for gen-doc-graphs;
regenerated module graph, persistence/config/cordis catalogs and api-catalog;
packages/README rows condensed back under the word ceiling; the RFC's sketch
fences marked ignore-check on both language sides (pairing re-recorded).
Rewrites the proposed session-projection note to the settled architecture:
ProjectionDefinition (init/apply/view/stateVersion) replaces the opaque
get(agent) provider; the host is the only computation site (eager drive,
watermark cache, session/projection push frame); the client reduces to a
generic seq-guarded value store with zero per-domain code; plan selection
routes through the standard command channel ({name, args} structured
command/run, both plan RPCs retired, pending becomes a pure replay
quantity); the persisted projection cache (sessionId/key/stateVersion/
observedSeq/state rows) is the later cold-read phase; reverse scans and
absorber declarations are rejected for now. Chinese counterpart updated
per-section, pairing re-recorded.
imccyu