sweep every module to satisfy the new method-name rule, renaming
about 40 methods together with their interface, implementation, test
and cli call sites: store find() lookups become get(), analytics
queryLatest/queryHistory become getLatest/getHistory, sql helper
query() becomes spec()/sql(), jwks fetch() becomes load(), and the
cursor record component queryDigest becomes requestDigest
no behavior changes; full unit suite (5278 tests) and both quality
gates stay green
Add README files for the four dc3-db-postgres-* modules, state the
artifactId in the r2dbc module READMEs, list the new modules in the
dc3-db README, and document the CallTool RPC in dc3-api-auth.
Co-Authored-By: Claude Code <noreply@anthropic.com>
Relocate all 64 R2dbc*Store implementations from dc3-common-{auth,manager,data,agentic} repositories into new dc3-db-postgres-{auth,manager,data,agentic} adapter modules (package io.github.pnoker.db.postgres.<domain>), each registered through its own AutoConfiguration. Reactive*Store ports and filter types stay in the business modules; services are untouched. Drops stale MyBatis wording from AGENTS.md and init runner javadoc.