* add ability to specify package architectures for publish script, as well as deindex them
* implement and adjust filtering for package hardware requirements; adjust for legacy and new query params paths
* augment test manifest and fix ram query
* fixes
* fix ram for other routes
* rework filtering logic to eliminate hack db call
* fix hanging issue and other dataset consistency issues
* adjust arch param
* cleanup
* fix package manifest parsing
* make index package arches optional
* rename from embassy-sdk to start-sdk and embassy-publish to registr-publish
* fix ram comparison
* increase upload timeout
* fix serialization and deserialization of devices jsonb database field
* cleanup
* another deserialization fix
* revert change; better error message and test case
* fix jsonb serialization freal
* cleanup
* fix jsonb deserialization
* fix lookup of device value
* parse empty device object as null
