Explore changes to Data Package Schema Mapping in GBIF IPT

[mike-podolskiy90]

The IPT's handling of Data Package schema mapping (e.g. for DwC-DP) needs improvements to support versioning, migration, and clearer feedback when mappings break due to schema changes.

Ideas/Suggestions:

1. Add version to DataPackageMapping
   Track the schema version used in a mapping. This is foundational and should resolve several downstream issues.
2. Support multiple installed versions of the same schema
   Update admin view to accommodate multiple versions of a schema. Two options to consider:

• Add an "Other installed schemas" section listing all non-latest versions
• Add a remark/note on the schema block element, e.g. "Other versions of this schema are installed, see..."

3. Schema discovery/installation tool in admin
   Add a tool to browse schemas available on rs.gbif.org and install them directly from the admin view.
4. Migration tool in manage view
   Allow migrating an existing resource and its mappings from one schema version to a newer one.

• Show a warning icon on mapping items when something is broken as a result of migration
• On the mapping page, display exactly what broke, with an option to fix it or discard the warning

5. Version pill in manage/overview
   Show a pill next to DwC-DP (and other data package schemas) in the manage/overview view indicating the installed version.

Note: I'll add some mockups to visualize the ideas better.

[mike-podolskiy90]

New admin view: