fix: read-after-write issues (#215)

* fix: read-after-write issues

* fix: coderabbit comments

* fix: clear cache on invite

* fix: use primary after a read

packages/db/src/session-context.ts

@@ -0,0 +1,12 @@
+import { AsyncLocalStorage } from 'node:async_hooks';
+
+type Ctx = { sessionId: string | null };
+
+export const als = new AsyncLocalStorage<Ctx>();
+
+export const runWithAlsSession = <T>(
+  sid: string | null | undefined,
+  fn: () => Promise<T>,
+) => als.run({ sessionId: sid || null }, fn);
+
+export const getAlsSessionId = () => als.getStore()?.sessionId ?? null;