feat: Add image, update VS Code launch configuration, and enhance gitignore rules for build artifacts.

adapters/s3_adapter.py

@@ -56,6 +56,21 @@ class S3Adapter:
             print(f"Error downloading from S3: {e}")
             return None
 
+    async def stream_file(self, object_name: str, chunk_size: int = 65536):
+        """Streams a file from S3 yielding chunks. Memory-efficient for large files."""
+        try:
+            async with self._get_client() as client:
+                response = await client.get_object(Bucket=self.bucket_name, Key=object_name)
+                async with response['Body'] as stream:
+                    while True:
+                        chunk = await stream.read(chunk_size)
+                        if not chunk:
+                            break
+                        yield chunk
+        except ClientError as e:
+            print(f"Error streaming from S3: {e}")
+            return
+
     async def delete_file(self, object_name: str):
         """Deletes a file from S3."""
         try: