fix(infra): replace legacy klz fallback references with etib across docker compose and test scripts

tests/docker-config.test.ts

@@ -0,0 +1,15 @@
+import { describe, it, expect } from 'vitest';
+import fs from 'node:fs';
+import path from 'node:path';
+
+describe('Docker Configuration Project Name Integrity', () => {
+  it('ensures docker-compose.yml has no legacy klz project fallbacks', () => {
+    const composeContent = fs.readFileSync(path.resolve(process.cwd(), 'docker-compose.yml'), 'utf-8');
+    expect(composeContent).not.toContain('klz');
+  });
+
+  it('ensures docker-compose.dev.yml has no legacy klz project fallbacks', () => {
+    const devComposeContent = fs.readFileSync(path.resolve(process.cwd(), 'docker-compose.dev.yml'), 'utf-8');
+    expect(devComposeContent).not.toContain('klz');
+  });
+});