Byte-pattern scan extended to opcode source positions; JMP-$D003 sites + new runtime path

Concern: Iter 34's byte-pattern scan was target-only — it seeded the destination of every 4C XX YY (JMP abs) / 20 XX YY (JSR abs) opcode position, but not the source position itself. As a result, the four JMP $D003 source sites in Asteroids ($1125 / $113B / $11A9 / $1215) stayed missing: no decoded reference pointed at them.

Raw traces, ROM material, local paths, and personal data are not part of this public record.