refactor: rename replicaset_id -> replicaset_name

picodata-plugin/src/internal/types.rs

picodata-plugin/src/transport/rpc/client.rs

src/cli/args.rs

src/config.rs

src/governor/mod.rs

src/governor/plan.rs

src/http_server.rs

src/info.rs

src/instance.rs

src/lib.rs

src/luamod.rs

src/plugin/ffi.rs

src/plugin/rpc/client.rs

src/replicaset.rs

src/rpc/join.rs

src/rpc/mod.rs

src/rpc/sharding.rs

src/rpc/update_instance.rs

src/storage.rs

src/sync.rs