* `GenomicRegionComponent` -> `TemplatedSequenceComponent`
* Split `TranscriptSegmentComponent.component_genomic_region` into `TranscriptSegmentComponent.component_genomic_start` and `TranscriptSegmentComponent.component_genomic_end`, each of which should be a single-coordinate `LocationDescriptor`
* Exon Start and Exon End can be optional
* Bring in pipeline related functions from Fusion Curation
* Use uta_tools for coordinate fetching
* Add gene normalizer
* Generate ga4gh digest for sequence_id
* Add SequenceLocation location_id