feat: Update test configurations and add smoke tests for named view routes

Co-authored-by: Copilot <copilot@github.com>

rad/settings_test.py

@@ -0,0 +1,26 @@
+import os
+
+from .settings import *
+
+
+# Test environment should be deterministic and isolated from remote services.
+DEBUG = False
+
+# Local Postgres defaults align with docker-compose.test.yml.
+DATABASES["default"] = {
+    "ENGINE": "django.db.backends.postgresql",
+    "NAME": os.environ.get("TEST_DB_NAME", os.environ.get("POSTGRES_DB", "rad")),
+    "USER": os.environ.get("TEST_DB_USER", os.environ.get("POSTGRES_USER", "django")),
+    "PASSWORD": os.environ.get("TEST_DB_PASSWORD", os.environ.get("POSTGRES_PASSWORD", "postgres")),
+    "HOST": os.environ.get("TEST_DB_HOST", "127.0.0.1"),
+    "PORT": os.environ.get("TEST_DB_PORT", "5432"),
+    "TEST": {
+        "NAME": os.environ.get("TEST_DB_TEST_NAME", "test_rad"),
+    },
+}
+
+# Keep tests fast and avoid external side effects.
+EMAIL_BACKEND = "django.core.mail.backends.locmem.EmailBackend"
+CACHES["default"] = {
+    "BACKEND": "django.core.cache.backends.locmem.LocMemCache",
+}