Bulk edit support for clinical observations: category-dependent Observation/Score editor

[labkey-martyp]

Rationale

The bulk edit dialog for the clinical observations grid offered only a plain text field for Observation/Score regardless of the selected Category, while the grid's cell editor adapts that field to the category's configured editor. This makes the bulk edit dialog offer the same category-dependent editor as the grid, so the data type and options match.

Related Pull Requests

• Add test coverage for the clinical observations bulk edit Observation/Score editor nircEHRModules#706

Changes

• New EHR.plugin.ClinicalObservationsBulkEdit plugin that rebuilds the Observation/Score field from the selected category's editorconfig, preserving the field's enable/disable toggle state and re-registering it with the databind plugin.
• EHR.panel.BulkEditPanel accepts panel plugins contributed via formConfig.bulkEditPlugins, keeping the panel itself free of observation-specific logic; the label click-to-toggle behavior is extracted into a reusable addLabelToggle method.
• EHR.grid.ClinicalObservationGridPanel registers the new plugin through its formConfig.
• The shared observation types store now tracks hasLoadedOnce so consumers can distinguish a pending initial load from an empty result.