Add config and client injection with test reorganization.

Introduce typed config objects, optional adapter injection, and .env loading to simplify testing while preserving env-based defaults for production usage.

Co-authored-by: Cursor <cursoragent@cursor.com>

tests/conftest.py

@@ -0,0 +1,11 @@
+"""Shared test configuration constants."""
+
+from python_repositories.config import MinioConfig, RedisConfig
+
+TEST_REDIS_CONFIG = RedisConfig(uri="redis://localhost:6379")
+TEST_MINIO_CONFIG = MinioConfig(
+    endpoint="localhost:9000",
+    access_key="minioadmin",
+    secret_key="minioadmin",
+    bucket="test-bucket",
+)