~anthropic/claude-sonnet-latest → A (6:4)

Side A is a focused, well-tested fix improving DSL/link tokenization correctness (deterministic tokens, prose URL boundaries, code-fence handling) with clear new tests validating behavior. Side B vendors a large speculative 'durable' crate (with docs, examples, benchmarks, RocksDB bindgen deps) whose core motivation—reducing startup RAM—is undermined by still reading the entire event log and calling flush_wal on every single operation, adding heavy build complexity (clang, RocksDB) for a dubious IO-bound win, though it also includes a useful minor line-by-line replay refactor mixed into the noise.