Handoff S150 Session

Updated: 2026-04-01 | OR v7.33

S150-P1: PG Matrix Foundation — DONE

• pivot_matrix() LIVE, 34ms/25K, 4 DOT (312-315)
• 2 matrix configs: MTX-L1-OVERVIEW (4x3), MTX-L2-ATOM (15 species)
• PR #659 merged

S150-P2: TPL-002 DirectusMatrix — DONE

• design_templates collection created (15 fields)
• TPL-002 registered, status=active, test 5/5 PASS
• MatrixView.vue (167 lines) integrated into Tab Pivot
• template_code/template_version on pivot_definitions
• PR #660 merged, deployed, V1-V8 PASS

Next: S150-P3

• Chuyển giao component hiện có vào khuôn (Điều 28)
• DirectusTable (TPL-001), DirectusMatrix existing (TPL-003?)
• Register in design_templates, add template_code

TD from S150-P2

• PG CHECK constraint on pivot_definitions.matrix_spec
• Birth trigger on design_templates
• DOT-template-rendering-health (E2E)

Active Configs

• MTX-L1-OVERVIEW: composition_level x governance_role (4x3)
• MTX-L2-ATOM: species_code, 1D (15 rows)
• MTX-TEST: inactive (test only)