~anthropic/claude-sonnet-latest → A (7:3)

Side A fixes a concrete, real multi-user bug (shared sentinel delegate blocking subsequent human voters), threading an Option<String> change through types/server/tests with a targeted regression test proving the fix. Side B ('nice') is a larger feature addition (Reddit entity import as explicit user action, dotenv support) that is plausible and tested but less clearly a necessary fix and includes more speculative/broad refactoring (event schema changes, new config plumbing) with higher risk of churn for uncertain payoff.