Refs #4522, #4526, #4555.
Retain producer-owned compiler output and cleanup markers through xcrun
resolution and native failure projection. Keep physical preparation failures
primary and preserve separate command deadline classification for interrupted
preparation. Omitted output facts stay unknown; client close does not resolve
foreign helper cleanup. Include CLI failure output in native regression reports.
Validation: 87 focused tests passed. Broader 140-file run passed 1483 tests,
skipped 109, and exposed three pre-existing deep-provider selection failures
tracked in #4555. Static checks passed. Compiler faults use controlled Node
fixtures; native Swift compiler faults and Windows execution were not verified.
Other command consumers still need preparation-fact propagation.
`inspect-macho` stored each `otool -l` row in a flat record, so a key
printed more than once kept only its last value. A two-string
LC_LINKER_OPTION lost `-framework` and kept `#2 Foundation`, and a
multi-tool LC_BUILD_VERSION kept only its last tool, while the
collection still claimed exhaustive coverage.
Linker-option strings are now keyed by otool's own `string #n` label
with the exact option text and must match the declared count. Any other
repeated key is labeled `key #n` in print order. Dylib encoding checks
read the parsed rows, so repeated `options` rows are still rejected.
Fixes#4008
Co-authored-by: Claude Opus 5.5 <noreply@anthropic.com>
morluto