This PR progressively introduces fieldMetadataItemUsedInDropdown instead
of filterDefinitionUsedInDropdown where most easy to replace.
This allows to use `fieldMetadataItemUsedInDropdown.id` instead of
`filterDefinition.fieldMetadataId`, which is one easy dependency to
remove on filter definition.
We still derive filterDefinition instead of fully replacing it, because
it will be easier to remove RecordFilterDefinition usage in a bottom-up
approach instead.
In multiple components of the filter dropdown, we try to replace
filterDefinition by fieldMetadataItem derivation : Icon, label, id,
type, etc.
We also introduce the usage of subFieldNameUsedInDropdown instead of
storing it dynamically on filterDefinition, for handling filtering on
composite sub fields.
The method `formatFieldMetadataItemAsFilterDefinition()` that is used to
derive filterDefinition from fieldMetadataItem is what was being used
originally to create the availableFilterDefinition state. (That is
already removed)
Fixed associated unit tests accordingly.
Lucas Bordeau
049a0118aa