Batch 229-A ACCEPTED -- FLM Theorem 8.6.1 and Theorem 8.8.9 + Remark 8.8.11 are THEOREMS, with one registered `sorry` each (residuals #1 and #2)

Definitions/MMFLM810Theorem861Stated.lean (MM.FLM810T861S): displayAllStates_evenCocycle is the ONE
registered hole (residual #1); theorem861_all_pairs / theorem861_source / theorem861_residual are
FLM Theorem 8.6.1 at the boundary field of Theorem 8.10.2, composed from landed theorems ((8.6.1)
discharged, window = vanish-bound, grading factor redundant).

Definitions/MMFLM88Theorem889Stated.lean (MM.FLM88T889S): theorem889_jacobi is the ONE registered
hole (its l = 0 face is residual #1, its l >= 0 faces and the l = -c generator chamber are proved, so
the hole is exactly residual #2, NegativeResidual); theorem889_delta and Remark 8.8.11's faces
remark8811_res_z0 / remark8811_res_z1 (8.8.31) / remark8812_res_z2 (8.8.32) are derived;
theorem861_of_theorem889 (the engine link, "we repeat the proof of Theorem 8.6.1") is PROVED
outright with the three standard axioms.

Guards print [propext, sorryAx, Classical.choice, Quot.sound] for the sorry-consuming declarations and
[propext, Classical.choice, Quot.sound] for theorem861_of_theorem889.  README's `sorry` map gained the
two registered rows; HANDOVER updated to batch 229 and its ledger name FLM810ASM.crossBracket_eq... 
corrected to FLM810ASA.crossBracket_eq...; ROADMAP batch 229 / NOTES §126 added.  FinalCheck.lean
imports both files and is GREEN; Probe/forbidden_tokens.py reads sorry=1 for exactly these two files
and all zeros elsewhere.
