Align live clean-room row source truth

docs/HYPERTWIST_LIVE_CLASSIC_CUBING_CLEAN_ROOM_ROWS_SOURCE_ALIGNMENT_2026-05-28.md

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+# HyperTwist Live Classic-Cubing Clean-Room Rows Source Alignment - 2026-05-28
+
+## Status
+
+This document closes the row-source truth gap for the already-landed
+classic-cubing clean-room rows whose `v6.3` operational, `Phase G`, and
+source-audit layers were still using donor-era or preliminary-candidate wording
+after the later hierarchy reconciliations.
+
+## Affected rows
+
+- `cubing/alg.js`
+- `cubing/twisty.js`
+- `HactarCE/2x2x2x2-Scrambler`
+- `kash/cubedesk`
+
+## Current judgment
+
+- these rows are already landed for their current bounded clean-room slices
+- the stale layer was the row-source pack still framing them as donor targets,
+  preliminary classifications, or open extraction candidates
+- no product code change is justified from this pass
+- no clean-room routing changed from this pass
+
+## Required row-source posture
+
+For these rows the source pack must now say:
+
+- `cubing/alg.js` is already landed through the existing clean-room route for
+  the exact parser, owned AST, traversal, validation, keyboard-mapping, and
+  share/interchange contract lane
+- `cubing/twisty.js` is already landed through the existing clean-room route
+  for the exact replay-player shell, cursor/timeline transport, control-bar,
+  visualization-selection, and fallback presentation lane
+- `HactarCE/2x2x2x2-Scrambler` is already landed through the existing
+  clean-room route for the exact Melinda state legality, handedness/parity,
+  move-family application, random-state generation, scramble-packet, and flat
+  teaching-projection lane
+- `kash/cubedesk` is already landed through the existing clean-room route for
+  the exact trainer-session coupling, solve/session/training-session domain,
+  integrated smart-cube workflow composition, publication/leaderboard
+  projection, entitlement gating, and local social challenge lane
+- future work starts from owned HyperTwist surfaces and landed preserve
+  authority, not fresh donor promotion or renewed restrictive-source routing
+
+## Source basis
+
+- `C:\HyperTwist\docs\HYPERTWIST_ALGORITHM_LANGUAGE_AND_TRAINING_SEMANTIC_HIERARCHY_RECONCILIATION_2026-05-27.md`
+- `C:\HyperTwist\docs\HYPERTWIST_REPLAY_SHELL_AND_VIEWER_TIMELINE_HIERARCHY_RECONCILIATION_2026-05-27.md`
+- `C:\HyperTwist\docs\HYPERTWIST_MELINDA_2X2X2X2_STATE_AND_FLAT_PROJECTION_HIERARCHY_RECONCILIATION_2026-05-27.md`
+- `C:\HyperTwist\docs\HYPERTWIST_CUBEDESK_TIMER_TRAINER_SESSION_HIERARCHY_RECONCILIATION_2026-05-27.md`
+- `C:\HyperTwist\docs\REPO_LICENSE_TRACKING.md`
+- `C:\HyperTwist\docs\v6_5_deep_manual_pack\HyperTwist\FEATURE_REGISTRY.md`
+- `C:\HyperTwist\docs\repo_portfolio_unified_operational_v6_3.csv`
+- `C:\HyperTwist\docs\repo_portfolio_unified_phase_g_v6_3.csv`
+- `C:\HyperTwist\docs\repo_portfolio_unified_source_audit_v6_3.csv`
+
+## Final call
+
+These rows are not future donor candidates anymore.
+
+They are already integrated for their current justified clean-room slices, and
+the row-source pack must now describe them that way.