* fix(decompile): keep provider no-pseudocode facts on batch items
A batch_decompile item whose provider answered without pseudocode was
reported as unreadable output with doctor guidance, and the provider's
reason, such as a Kuna export failure for that entry, survived only in the
batch-wide limitations. The workflow read only the observation's result.
Read each item's complete observation. A null answer is now a
capability_unavailable item naming the provider, and every item answered
without usable text keeps that observation's own limitations, so a
batch-only Evidence export retains the association. Empty or non-text
pseudocode stays unreadable output; typed provider failures and successful
items are unchanged, and the batch Evidence still aggregates every caveat.
The batch workflow revision changes so earlier snapshots are not replayed
with the previous item semantics.
Fixes#8226
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
* fix(decompile): match null-pseudocode guidance to reported caveats
A null answer without caveats told the caller to read item limitations
that the batch omits when the list is empty. The guidance now depends on
whether that observation reported caveats, and says the provider gave no
further explanation when it did not.
The batch tests now select their contracts by name from the enhanced and
session families instead of the full catalog.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
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Co-authored-by: Claude Opus 5.5 <noreply@anthropic.com>
