feat(ql3): establish 3.0 incubation baseline

packages/ql3-local-admin/test/adoptedProfileLazyAuthority.test.cjs

@@ -0,0 +1,25 @@
+const assert = require('node:assert/strict');
+const path = require('node:path');
+const { spawnSync } = require('node:child_process');
+const { test } = require('node:test');
+
+test('keeps adopted activation authority unloaded until the capability is enabled', () => {
+  const entrypoint = path.resolve(
+    __dirname,
+    '../dist/adopted-profile/localAdoptedProfile.js',
+  );
+  const result = spawnSync(
+    process.execPath,
+    [
+      '-e',
+      `require(${JSON.stringify(entrypoint)});
+       const loaded = Object.keys(require.cache).filter((file) =>
+         /[\\/]ql3-local-admin[\\/]dist[\\/](?:runtime|legacy-adoption[\\/])/.test(file),
+       );
+       process.stdout.write(JSON.stringify(loaded));`,
+    ],
+    { encoding: 'utf8' },
+  );
+  assert.equal(result.status, 0, result.stderr);
+  assert.deepEqual(JSON.parse(result.stdout), []);
+});