cli: Python 3.14 compatibility fix

libervia/cli/loops.py

@@ -52,6 +52,13 @@ class LiberviaCLILoop:
         # loop is used. If we end up using dbus, this shouldn't cause trouble.
         from twisted.internet import asyncioreactor
 
+        # FIXME: Python 3.14 compatibility fix — see libervia/backend/core/launcher.py for details.
+        try:
+            asyncio.get_event_loop()
+        except RuntimeError:
+            loop = asyncio.new_event_loop()
+            asyncio.set_event_loop(loop)
+
         asyncioreactor.install()
         from twisted.internet import reactor