The Prime-Variable Lift and the Two-Prime Convolution Adapter: Exact Prime-Coefficient Routing, the von Mangoldt Majorant, the Positive-Sieve-Lift No-Go, Pascadi/Maynard Type-II Adapters and the PVL Status Correction

Corrects TCDC-21: the second prime variable blocks Yang's displayed interface, not Type-II technology in general; Pascadi's 5/8 Type-II and Maynard III's uniform-residue Type-II both accept divisor-bounded coefficient sequences, so a prime indicator or a normalised von Mangoldt majorant can be inserted without a logarithmic loss; a second positive linear sieve to detect primes costs the standard factor 2 (χ > 0.0606), which is already constant-fatal in the bad-mass-simplex benchmark. The open item is one theorem with prime coefficients, growing-residue uniformity and the 5/8 level (P ∩ R ∩ L).