- DocumentFtsPagedIntegrationTest: Testcontainers repo-level tests for findFtsPageRaw (page size, window total, last page, no matches, stopword) - DocumentServiceSortTest: rewritten to stub findFtsPageRaw + findAllById for the pure-text RELEVANCE path; verifies filter-active path stays in-memory - DocumentServiceTest: update two enrichment tests to use new SQL-path stubs Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>