Add opt-in retained inventory and WASM Evidence views with exact nested output contracts and a small static WASM descriptor. Preserve old complete CLI/MCP workflows, producer choices, original authenticated Evidence and cleanup ownership. Validated with real public applications, genuine old Evidence migration, 123 focused assertions, 11 synchronized description checks and 42 installed-package WABT cases. Detailed generated experiment JSON stays outside the final tree; concise findings and reproduction inputs remain. Main-existing completion/package CI failures are separately attributed and left unchanged. Refs #2016 Co-authored-by: factory-droid[bot] <138933559+factory-droid[bot]@users.noreply.github.com>
WABT producer fixtures
module.wat is source-owned. WABT 1.0.42 wat2wasm module.wat -o module.wasm
produced the binary used for wasm-objdump -h -x module.wasm (objdump.txt) and
wasm2wat --enable-all module.wasm (decoded.wat). No binary is checked in.
The module has an imported function, exported memory/function and a test
custom section. The custom payload is retained as an @custom annotation in decoded WAT.
Upstream tag commit: ff0ef7e0009402740c805a9744c09b05be063e48.
The separate real-tool verifier generates its own fixtures with caller-supplied
WABT and compares exact producer output against the public CLI/MCP surfaces.
custom-names.wat covers newlines, quotes, Unicode, backslashes, embedded
section markers and NUL in custom names; objdump displays those names without
escaping and ends each at its first NUL.
It also covers leading U+FEFF, including a name distinct from the special name
section, and distinguishes a U+FEFF-only name from an empty name.