chore: harden release checks and package coverage

packages/store/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@wrnexus/store",
-  "version": "0.8.9",
+  "version": "0.8.11",
   "type": "module",
   "main": "src/index.ts",
   "exports": {

packages/store/test/persistence-boundaries.test.ts

@@ -0,0 +1,32 @@
+import { expect, test } from "bun:test";
+import { StoreContainer, defineStore } from "../src/index.ts";
+
+test("memory persistence includes only approved fields and migrates old state", async () => {
+  const original = defineStore({
+    name: "preferences-migration",
+    kind: "global" as const,
+    createSharedState: () => ({ theme: "dark", secret: "initial" }),
+    persist: { storage: "memory" as const, version: 1, include: ["theme"] },
+    actions: {
+      setTheme: {
+        runtime: "client" as const,
+        handler: ({ state }: any, theme: string) => void (state.theme = theme),
+      },
+    },
+  });
+  const first = await new StoreContainer({ runtime: "client" }).use(original);
+  await first.actions.setTheme("light");
+
+  const migrated = defineStore({
+    ...original,
+    persist: {
+      storage: "memory" as const,
+      version: 2,
+      include: ["theme"],
+      migrate: (state: any) => ({ ...state, theme: `${state.theme}-v2` }),
+    },
+  });
+  const second = await new StoreContainer({ runtime: "client" }).use(migrated);
+  expect(second.state.theme).toBe("light-v2");
+  expect(second.state.secret).toBe("initial");
+});