TCTP-TCSP p1/3 k4 abc1d5 scaffold — Mo6B4Mn4 converged boride variant

Private screening candidate. Orbit-respecting boride decoration of exact p=1/3,k=4 [1,-1] topology lineage abc1d5f59a7a (Mo framework, B fixed on TCTP roles, Mn on TCSP roles). Local Orb-v3 conservative-20 OMat variable-cell relaxation: converged=true, achieved max force 0.0222 eV/A; B CN9 4/4 and Mn CN12 4/4 survive; projected event vector (3/2 unordered, F/E 6/4) unchanged; symmetry P1 pre/post. MLIP topology survivor only, not DFT or stability evidence. Raw SHA-256 3f3b8cd4a255bd98d01906d3f01d43ae874c39538f461dd1d690d11371630b2e