[P-021] Commonalities%3A dependency declares r4.3 but common files synced from r4.2 | Suggestion%3A `code/common/` is managed by the sync mechanism. If your PR diff includes manual edits to `code/common/`, revert them. If your branch is missing files that should be present, merge `main` into your branch — it carries the latest synced files; if `main` is also behind, merge the auto-created sync PR or dispatch the release automation workflow.

[S-211] Potentially unused component has been detected. | Suggestion%3A Spectral does not follow discriminator mappings — verify the schema is truly unused.