Session summary covering nine implementation commits since
handoff-26 (e032f01..0c3847a). Records the user-approved
deferral of §10.3 stage 2 (CTE column-derivation harvest),
flags three further 2d diagnostic-key deferrals that need
user confirmation, and points the next implementer at the
seams for sub-phases 2e (qualified-prefix completion +
post-walk fixup) and 2g (verification sweep + final
report).
Test totals at handoff: 1385 passing, 0 failed, 1 ignored
(+125 from the 1260 baseline at handoff-26).
claude@clouddev1