Q1+ models STAC extension

Create a new STAC extension for Q1+ models ingested in EOTDL.

ML Model spec Name	Description	STAC Support	Actions
Id	Unique id of the model	Core	-
dataset	Link to datasets used for training (preferably on EOTDL).	No	ML Model extension
Version	Version of the model	No	ML Model extension
Hparams	List of hyperparmeters used for training the model (including feature extraction pipeline if necessary)	No	ML Model extension
Type	Neural network, SVM, RF, …	No	ML Model extension
Features	Link to the feature store used to train the model (if required)	No	ML Feature extension
DOI		Scientific extension	-
Citation		Scientific extension	-
Inputs	Links to sample inputs for trying the model, pre-processing steps (pipeline) and other aspects such as normalization statistics, inputs names, etc.	No	ML Model extension
Outputs	List of output names, type, tasks, post-processing steps (pipeline) and other relevant aspects.	No	ML Model extension

earthpulse / eotdl