Because several tasks require execution context, this is a fast PR making one.
# Important Notes
* Changes in languageServer.ts and languageServerTypes.ts were directly ported from #7873
* We display warning about missing namespace, because the dashboard does not provide us any. Needs to be fixed at some point.
- Closes#7733
- Add infrastructure for defining custom visualizations
- Add all visualizations
# Important Notes
⚠️ Changes made:
- "Fit all" has been changed to always animate - this is because behavior was previously inconsistent:
- the scatterplot would always animate on "Fit all", but
- the histogram would never animate on "Fit all"
# Important Notes
- Binary LS endpoint is not yet handled.
- The parsing of provided source is not entirely correct, as each line (including imports) is treated as node. The usage of actual enso AST for nodes is not yet implemented.
- Modifications to the graph state are not yet synchronized back to the language server.
