fix: refresh root deps during deploy

Add a root bun install after git pull so file: dependencies are refreshed before build and runtime verification.

src/deploy-script.test.ts

@@ -0,0 +1,27 @@
+import fs from 'fs';
+import path from 'path';
+import { describe, expect, it } from 'vitest';
+
+type PackageJson = {
+  scripts?: Record<string, string>;
+};
+
+describe('deploy script', () => {
+  it('refreshes root file dependencies after pulling before building', () => {
+    const packageJson = JSON.parse(
+      fs.readFileSync(
+        path.resolve(import.meta.dirname, '../package.json'),
+        'utf8',
+      ),
+    ) as PackageJson;
+
+    const deploy = packageJson.scripts?.deploy ?? '';
+    const pullIndex = deploy.indexOf('git pull --ff-only');
+    const rootInstallIndex = deploy.indexOf('bun install --frozen-lockfile');
+    const buildIndex = deploy.indexOf('bun run build:all');
+
+    expect(pullIndex).toBeGreaterThanOrEqual(0);
+    expect(rootInstallIndex).toBeGreaterThan(pullIndex);
+    expect(rootInstallIndex).toBeLessThan(buildIndex);
+  });
+});