chore: Move clients into separate submodule

nextcloud_mcp_server/client/base.py

@@ -0,0 +1,41 @@
+"""Base client for Nextcloud operations with shared authentication."""
+
+from abc import ABC
+from httpx import AsyncClient
+import logging
+
+logger = logging.getLogger(__name__)
+
+
+class BaseNextcloudClient(ABC):
+    """Base class for all Nextcloud app clients."""
+
+    def __init__(self, http_client: AsyncClient, username: str):
+        """Initialize with shared HTTP client and username.
+
+        Args:
+            http_client: Authenticated AsyncClient instance
+            username: Nextcloud username for WebDAV operations
+        """
+        self._client = http_client
+        self.username = username
+
+    def _get_webdav_base_path(self) -> str:
+        """Helper to get the base WebDAV path for the authenticated user."""
+        return f"/remote.php/dav/files/{self.username}"
+
+    async def _make_request(self, method: str, url: str, **kwargs):
+        """Common request wrapper with logging and error handling.
+
+        Args:
+            method: HTTP method
+            url: Request URL
+            **kwargs: Additional request parameters
+
+        Returns:
+            Response object
+        """
+        logger.debug(f"Making {method} request to {url}")
+        response = await self._client.request(method, url, **kwargs)
+        response.raise_for_status()
+        return response