fix(flr): 10.9 session list + download path (#1)

Co-authored-by: claude <[email protected]>

src/zerto_rewind_mcp/client.py

@@ -216,16 +216,20 @@ class ZertoClient:
         )
 
     async def fetch_download(self, token: str) -> bytes:
-        response = await self.request("GET", f"/v1/downloads/{token}")
-        if response.status_code >= 400:
-            # workflow also shows GET /v1/flrs/{token}
-            response = await self.request("GET", f"/v1/flrs/{token}")
-        if response.status_code >= 400:
-            raise ZertoError(
-                f"FLR download HTTP {response.status_code}: {response.text[:300]}",
-                status_code=response.status_code,
-            )
-        return response.content
+        token = str(token).strip().strip('"')
+        if token.startswith("v1/") or token.startswith("/v1/"):
+            paths = [token if token.startswith("/") else f"/{token}"]
+        else:
+            paths = [f"/v1/downloads/{token}", f"/v1/flrs/{token}"]
+        last = None
+        for path in paths:
+            last = await self.request("GET", path)
+            if last.status_code < 400:
+                return last.content
+        raise ZertoError(
+            f"FLR download HTTP {last.status_code if last else '?'}: {(last.text[:300] if last else '')}",
+            status_code=last.status_code if last else None,
+        )
 
     async def end_flr(self, session_id: str) -> None:
         try: