chore: removes Poetry references from pyproject.toml and updates the project metadata (#4019)

* Remove Poetry references from pyproject.toml and update project metadata

* Remove '--no-update' flag from 'uv lock' commands in Makefile

* Add script metadata with Python version and dependencies

* Remove Poetry references and integrate UV setup in CI workflow

* Remove Poetry setup and installation from integration tests workflow

* Remove Poetry references and update workflow to use custom setup action

* Remove references to Poetry from configuration files

scripts/factory_restart_space.py

@@ -1,3 +1,10 @@
+# /// script
+# requires-python = ">=3.10"
+# dependencies = [
+#     "huggingface-hub",
+#     "rich",
+# ]
+# ///
 import argparse
 
 from huggingface_hub import HfApi, list_models