GPT-6 BSD Work Stress Test v1

Original archive SHA-256: 717185e9760c1b9f39024cdb9aff6b0da035e41674236e154c0b0ca34f59b42b
Source files: 174
Markdown files: 85
Executable/formal source files (.py/.sage/.lean/.m): 0

The bsd_source directory is a byte-for-byte extraction of the supplied archive.
TEST_PROMPT.md is the only added research instruction file.