Fix some for production

apps/api/scripts/clean-dist.cjs

@@ -0,0 +1,20 @@
+/**
+ * Wipe Nest emit output + stale TypeScript incremental caches.
+ * Incremental caches can skip emit after dist/ is deleted (empty dist, exit 0).
+ */
+const { rmSync, existsSync } = require('fs');
+const path = require('path');
+
+const root = path.join(__dirname, '..');
+const targets = [
+  path.join(root, 'dist'),
+  path.join(root, 'tsconfig.tsbuildinfo'),
+  path.join(root, 'tsconfig.build.tsbuildinfo'),
+];
+
+for (const target of targets) {
+  if (existsSync(target)) {
+    rmSync(target, { recursive: true, force: true });
+    console.log('removed', path.relative(root, target) || 'dist');
+  }
+}