Cylc-uiserver

[Updated cylc-ui to 1.4.0](https://github.com/cylc/cylc-ui/blob/master/CHANGES.md)

Enhancements

[376](https://github.com/cylc/cylc-uiserver/pull/376) -
UIServer logs are now archived. The five most recent logs are retained (located
in `~/.cylc/uiserver/log/`). A new log is created with each UIServer instance.

Fixes

[386](https://github.com/cylc/cylc-uiserver/pull/386) - Work around bug in
JupyterHub 3.0.0 that prevents `cylc hub` from starting.

[Updated cylc-ui to 1.3.0](https://github.com/cylc/cylc-ui/blob/master/CHANGES.md#cylc-ui-130-released-2022-07-27)

Enhancements

[349](https://github.com/cylc/cylc-uiserver/pull/349) -
Configure default logging. The UIServer log now goes to
`~/.cylc/uiserver/uiserver.log` at the `INFO` level by default. See the
Traitlets `logging_config` "trait" for more information.

[323](https://github.com/cylc/cylc-uiserver/pull/323) -
`cylc clean` made available for runs and files within runs.

[Updated cylc-ui to 1.2.1](https://github.com/cylc/cylc-ui/blob/master/CHANGES.md#cylc-ui-121-released-2022-05-30)

[Updated cylc-ui to 1.2.0](https://github.com/cylc/cylc-ui/blob/master/CHANGES.md#cylc-ui-120-released-2022-05-19)

Internal changes, see https://github.com/cylc/cylc-uiserver/milestone/11?closed=1

[Updated cylc-ui to 1.1.0](https://github.com/cylc/cylc-ui/blob/master/CHANGES.md#cylc-ui-110-released-2022-03-23)

Fixes

[324](https://github.com/cylc/cylc-uiserver/pull/324) -
Fix issues where workflow status could be incorrect.

[Updated cylc-ui to 1.0.0](https://github.com/cylc/cylc-ui/blob/master/CHANGES.md#cylc-ui-100-released-2022-02-17)

Enhancements

[301](https://github.com/cylc/cylc-uiserver/pull/301) -
Version hierarchy added to jupyter_config.py files, to match cylc-flow. Config
files are now sourced from `.cylc/uiserver/<version>` rather than `.cylc/hub`.

[297](https://github.com/cylc/cylc-uiserver/pull/297) -
Updated for the new Global Universal ID.

Fixes

[304](https://github.com/cylc/cylc-uiserver/pull/304) -
Suppressed client connection traceback.