Add .ohwr.yaml

.ohwr.yaml

+---
+# SPDX-FileCopyrightText: 2024 CERN (home.cern)
+#
+# SPDX-License-Identifier: BSD-3-Clause
+
+version: '1.0.0'
+name: 'Compact Universal Timing Endpoint based on White Rabbit'
+description: 'https://ohwr.org/project/cute-wr/wikis/home'
+website: 'https://ohwr.org/project/cute-wr'
+images:
+  - 'https://ohwr.org/project/cute-wr/uploads/ca69ed92951399bccb6456e893115efb/cute-wr_frame.png'
+  - 'https://ohwr.org/project/cute-wr/uploads/f09ec0a65867f25e6ee8179fd214bfcd/ip_layout.png'
+documentation: 'https://ohwr.org/project/cute-wr/wikis'
+issues: 'https://ohwr.org/project/cute-wr/issues'
+