Upgrade kaya to 0.0.5

kaya 0.0.5 surfaces a vanished websocket peer as
kaya.core.WebSocketDisconnect instead of leaking granian's
RSGIProtocolClosed: receive() reports a close message so iteration ends
normally, sends raise the new exception, and KayaApp.handle_websocket
swallows it as normal termination. Adopt it: drop the granian-specific
workaround from the platform websocket handler, catch
WebSocketDisconnect in the send helper, and model the new semantics in
the abrupt-disconnect test (with coverage that a send on a vanished
peer is ignored).

Regenerate the lock: the eight kaya pins move to 0.0.5 (declared
metadata is unchanged) and pip-compile also bumps PyJWT to 2.15.1, a
security release with no breaking changes for kaya-oidc's jwt.decode
usage. tavolo-platform now floors kaya-core>=0.0.5 (it imports
WebSocketDisconnect) and tavolo-app floors kaya-otel>=0.0.5.

server/packages/tavolo-platform/pyproject.toml

@@ -9,7 +9,7 @@ description = "Game-independent multiplayer game platform (lobby, live play, mat
 readme = "README.md"
 requires-python = ">=3.10"
 dependencies = [
-    "kaya-core",
+    "kaya-core>=0.0.5",
     "kaya-session",
     "kaya-oidc",
     "kaya-openapi",