v3.10.1

Fixed

• Standalone binary crashed on kj run (KJC-BUG-0097): every SEA binary (Linux, Windows, macOS) booted fine (--version / --help / init) but died on the core command with maybeAutoUpdate is not a function. The SEA bundler stubs out src/rag/* to keep native SQLite deps out of the binary; src/rag/auto-update.js was caught by that filter, yet run.js calls its maybeAutoUpdate() on every run. The stub now re-exports maybeAutoUpdate as a silent no-op (RAG auto-update is unavailable in the binary anyway) so the command proceeds. The sea-smoke gate and sea-build test now exercise kj run — booting was never enough to prove the bundle wires up.