Create a human readable metadata section for `Samples`

[maxsibilla]

Similar to get_source_mapped_metadata we want to create a new trigger called get_sample_mapped_metadata. This will convert any key such as storage_medium into Storage Medium (replace _ with spaces and capital case each word).

We will also want to group any keys/values that have the suffix _unit and _value. For example the keys source_storage_duration_unit and source_storage_duration_value should be combined to form "Source Storage Duration" and its value should be the combination of those fields values:

{
   "Source Storage Duration": "21 day"
}