Feat 175 export import generalization

[karimouf]

Export/Import Generalization

Refactored the export and import workflow into fully generic, reusable modal components (ImportFormatModal, ExportFormatModal) and integrated them across all major template (not user data) dashboard entities, replacing per-component implementations.

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New User Features

• Export any workflow, tag set, configuration, study template, or template directly from the dashboard table row via a download button
• Import any of the above entities from the dashboard header via an upload button
• Format choice: both export and import supports a number of formats import: (json, yml) export:(json, yml, text, csv)
• Import wizard: multi-step flow — file selection → data preview with column mapping → item selection → per-item success/failure feedback before committing

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New Dev Features

• ImportFormatModal.open(table, childTable, { overrides, socket }) — generic API for any table:
  • table: table model for the imported data
  • childTable: child table(if exists) for child table model like study_steps to studies for example
  • overrides: force-merge fields into every imported record (e.g. { template: true })
  • socket.name: emit to a custom socket event instead of appDataUpdate
  • socket.dataKey: nest item payload under a specific key, or spread flat if not used
  • socket.extra: inject extra top-level fields into the socket payload
• ExportFormatModal.open(id, table, childTable, tableOptions, childTableOptions) — generic export API:
  • id — primary key of the record to export; pass null to export all records currently loaded in the table
  • table — Vuex table name to read parent records from (e.g. "workflow", "tag_set"); maps to table/{table}/getFiltered in the store
  • childTable — Vuex table name for records to nest inside each parent (e.g. "workflow_step", "tag"); children are matched via a foreign key auto-derived from the parent name (e.g. "tag_set" → tagSetId); pass null when no nesting is needed
  • tableOptions — reserved for future parent-table configuration; pass null for now
  • childTableOptions.key — overrides the property name used to nest the children array in the exported object (e.g. "tags" instead of "tag"); defaults to the raw childTable name when omitted

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Improvements

• UploadModal is now documents-only (PDF) — configuration upload logic was removed and replaced by ImportFormatModal
• Consistent import/export UX and behavior across all dashboard views (Workflows, Tags, Configurations, Study Templates, Templates)

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Known Limitations

• Export reads from the client-side Vuex store — records not yet loaded into the store (e.g. due to pagination or lazy subscription) will not appear in the export file

[dennis-zyska]

• I tried to generate a study template and to download everything, but I get a TypeError in the browser console ("Cannot read properties of null (reading 'key')")
• Please also have a look into the lint problems, you can see it here in GitHub in the "Changes" tab of the PR

[dennis-zyska]

What are the reasons for those removements?

[dennis-zyska]

The buttons locations needs to improved, any idea?