refactor(config): 引入 ConfigPath 值对象消除 ConfigType/ConfigKey 的消费者 API 冗余

src/interfaces/__init__.py

@@ -0,0 +1,11 @@
+"""
+    Interfaces module for the AutoLibrary project.
+
+    Defines abstract interfaces (Protocols) and shared type definitions
+    used across layers to decouple consumers from concrete implementations.
+
+    Key components:
+    - ConfigProvider: Abstract interface for configuration access.
+    - ConfigType: Enumeration of configuration file types.
+    - ConfigKey: Type-safe hierarchical key constants for config lookups.
+"""