fix: honor admin internal api toggle

docker/tinode/config.template

@@ -177,7 +177,7 @@
 		}
 	},
 	"admin_internal_api": {
-		"enabled": true,
+		"enabled": $ADMIN_INTERNAL_API_ENABLED,
 		"base_url": "$ADMIN_INTERNAL_API_BASE_URL",
 		"service_name": "$ADMIN_INTERNAL_API_SERVICE_NAME",
 		"secret": "$ADMIN_INTERNAL_API_SECRET",

tests/test_tinode_config_template.py

@@ -0,0 +1,17 @@
+from pathlib import Path
+import unittest
+
+
+TEMPLATE = Path(__file__).resolve().parents[1] / "docker/tinode/config.template"
+
+
+class TinodeConfigTemplateTest(unittest.TestCase):
+    def test_admin_internal_api_enabled_comes_from_environment(self):
+        template = TEMPLATE.read_text(encoding="utf-8")
+        section = template.split('"admin_internal_api": {', 1)[1].split("},", 1)[0]
+
+        self.assertIn('"enabled": $ADMIN_INTERNAL_API_ENABLED', section)
+
+
+if __name__ == "__main__":
+    unittest.main()