C.32.PAD:6 - Bias-Annotation

Risk handled	How C.32.PAD handles it
Record-before-decision drift	The pattern requires `ArchitectureDecisionRelation@Project` before ADR-like publication projection.
Description-as-decision drift	Architecture descriptions remain `C.30.AD` objects; PAD records the decision relation that may cite them.
Metric-winner drift	Eval readings and metrics can inform trade-offs but do not select or decide by themselves.
Method-structure collapse	Method-use instructions and intended target structures are both recorded and kept distinct.
Work-split loss	Structures fixed by the decision, refinement scopes left open, and source-return conditions are explicit.
Evolution lock-in	Supersession and reopen conditions are part of the decision relation.