feat(api): complete phase 9 mobile contracts

server/instance/runtime.ts

@@ -0,0 +1,8 @@
+import "server-only";
+
+import { getSqliteConnection } from "../db/client";
+import { InstanceService } from "./service";
+
+export function getInstanceService(): InstanceService {
+  return new InstanceService(getSqliteConnection().db);
+}