Enable structural output repair by default

docs/internal/pipeline.md

@@ -43,6 +43,9 @@ leaves the prompt-owned policy intact. An explicit repair value on a
 deterministic binding is rejected. Resolved bindings own copied repair values,
 and these effective values are part of the digest, so execution and checkpoint
 consumers do not repeat profile inheritance or configuration resolution.
+Each LLM request receives its own copy of that resolved value. PromptKit spends
+it only for structural correction inside one completion; the runner's binding
+retry policy remains the separate outer budget for complete stage attempts.
 Configuration resolution supplies the selected profile and catalog; see
 [Configuration Internals](configuration.md).