chore: establish learning module baseline

OpenMAIC/tests/setup-env.ts

@@ -0,0 +1,23 @@
+/**
+ * Load .env.local before tests so API keys are available.
+ */
+import { readFileSync } from 'fs';
+import { resolve } from 'path';
+
+const envPath = resolve(__dirname, '..', '.env.local');
+try {
+  const content = readFileSync(envPath, 'utf-8');
+  for (const line of content.split('\n')) {
+    const trimmed = line.trim();
+    if (!trimmed || trimmed.startsWith('#')) continue;
+    const eqIdx = trimmed.indexOf('=');
+    if (eqIdx < 0) continue;
+    const key = trimmed.slice(0, eqIdx).trim();
+    const value = trimmed.slice(eqIdx + 1).trim();
+    if (!process.env[key]) {
+      process.env[key] = value;
+    }
+  }
+} catch {
+  // .env.local not found, skip
+}