build: include samples in prepare script

Replace subscribe with effect in assignSelector to ensure the
selector value is tracked and the callback is executed within
the reactive context.

package.json

@@ -18,7 +18,7 @@
   "scripts": {
     "build": "tsup",
     "build:samples": "tsup --config tsup.samples.config.ts",
-    "prepare": "npm run build",
+    "prepare": "npm run build && npm run build:samples",
     "test": "vitest",
     "test:run": "vitest run",
     "typecheck": "tsc --noEmit"

src/core/game-client.ts

@@ -60,7 +60,9 @@ export abstract class BaseGameClient<
 
   assignSelector<S>(selector: (t: T) => S, callback: (s: S) => void) {
     const selected = computed(() => selector(this._context.value));
-    return selected.subscribe(callback);
+    return effect(() => {
+      callback(selected.value);
+    });
   }
 
   addInterruption() {
@@ -87,17 +89,20 @@ export abstract class BaseGameClient<
         }
       }
 
+      try {
         callback({
           hasPrompt: true,
           player: ctx.player || "global",
           def: ctx.def,
           tryAnswer,
         });
-      await next();
+        return await next();
+      } finally {
         callback({
           hasPrompt: false,
           player: ctx.player || "global",
         });
+      }
     });
   }
   selectStatus(callback: (status: ClientStatus) => void) {