FEATURE: Export/import

[kalnode]

Implement export/import feature

Priority 1 - Baseline

• Ability to export/import an entire configuration (global)

Priority 2 - Nice to have

• Ability to export/import individual components, in some fashion...
  • Indexes (ie all registered indexes)
    • Index
      • Index mappings
        • Index mapping
  • Mappings (ie generic global mappings)

Notes

Any export should just be JSON, barring better ideas.

Can probably just use the plugin store object as-is... the entire thing or specific children.

For export: Make typical "Copy" or "Download file" UI features.

For import: Make typical "Paste" textarea or "Upload file" UI features.

Enforce validation on import.