* Rework of attributes using pathTree
* Pack meta reintroduced and made local
* attributes table test updated for new pathTree syntax
* removed flat import and extended the PathTree type signature to include prefix
* Slightly darken the is-faded text in tables
Fixes#14617
Dynamic Node Metadata allows Nomad users, and their jobs, to update Node metadata through an API. Currently Node metadata is only reloaded when a Client agent is restarted.
Includes new UI for editing metadata as well.
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Co-authored-by: Phil Renaud <phil.renaud@hashicorp.com>
