feat: add ScyllaDB adapter with sync/async support and BDD tests

Author: HosseinNejatiJavaremi

.env.test

@@ -59,3 +59,11 @@ MINIO__IMAGE=quay.io/minio/minio:latest
 MINIO__ENDPOINT=localhost:9000
 MINIO__ACCESS_KEY=test_access_key
 MINIO__SECRET_KEY=test_secret_key
+
+# ScyllaDB Configuration
+SCYLLADB__IMAGE=scylladb/scylla:2025.3
+SCYLLADB__CONTACT_POINTS=["localhost"]
+SCYLLADB__PORT=9042
+SCYLLADB__PROTOCOL_VERSION=4
+SCYLLADB__COMPRESSION=true
+SCYLLADB__DISABLE_SHARD_AWARENESS=true

archipy/adapters/scylladb/__init__.py

@@ -0,0 +1,15 @@
+"""ScyllaDB adapter module.
+
+This module provides adapters for interacting with ScyllaDB/Cassandra databases
+using the Ports & Adapters pattern.
+"""
+
+from archipy.adapters.scylladb.adapters import AsyncScyllaDBAdapter, ScyllaDBAdapter
+from archipy.adapters.scylladb.ports import AsyncScyllaDBPort, ScyllaDBPort
+
+__all__ = [
+    "AsyncScyllaDBAdapter",
+    "AsyncScyllaDBPort",
+    "ScyllaDBAdapter",
+    "ScyllaDBPort",
+]