Data map linter

The data map linter (highlighted in green) in the Vectron web-app stack.

• A first deliverable of the project
  • Useful for testing the spec, maybe looking at legacy data map formats
  • Minus UI is what might get folded into DataMapPlot
• Vectron stack: full top to bottom slice
  1. Network (maybe not cache? i.e. no OPFS)
  2. Data model in JS/TS
  3. UI: just table view, stretch [[https://www.react-graph-gallery.com/dendrogram][some dendogram]] or treeview to show cluster tree