hyperswitch

be3003e5 - feat(deja): sample [deja] config blocks + feature-off config purity test

feat(deja): sample [deja] config blocks + feature-off config purity test Add inert `[deja]` sample blocks to the shipped config files (all default the sampler to disabled and fail-closed) and a `deja_record` superposition seed. Add `feature_off_config_purity.rs`, which pins the load-bearing invariant of this whole stack: a feature-off router loads a byte-identical `Settings` with or without `[deja]` tables present in its config files. Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>