[Story] FEAT-SAMBAT-04: Samples-only UI (remove batch grid and batch dialogs)

[KochTobi-Agent]

Parent Feature

#1548

Requirement IDs

SAMPLE-R-04

User Story

As a user managing samples in a project, I want a samples-only view where samples can be registered, edited, and deleted directly (without the explicit batch concept), so that I manage samples in the same bulk, Excel-based way I manage measurements.

Acceptance Criteria

• Given a user navigates to the samples section of a project/experiment, When the view loads, Then no batch grid is displayed (the BatchDetailsComponent is removed).
• Given a user registers samples, When they start registration, Then they upload sample metadata via an Excel spreadsheet directly (no separate batch dialog; RegisterSampleBatchDialog and EditSampleBatchDialog are removed).
• Given a sample grid is displayed, When the grid renders, Then the batch value is shown as a mandatory column on the sample and remains sortable/filterable.
• Given a sample grid is displayed, When the grid renders, Then the registration and modification date are shown for each sample.
• Given a user edits samples, When they select samples in the grid and trigger edit, Then they download a pre-filled Excel template containing the selected samples current values, modify editable fields, and re-upload to apply changes (mirrors the measurement edit workflow).
• Given a user deletes samples, When they select the corresponding samples in the grid, Then the selected samples are deleted in one action.
• Given the batch concept is removed from the UI, When the view is shown, Then no batch-specific actions (create/edit/delete batch) are available.

Notes & Context

• Part of FEAT-SAMPLE-BATCH-REMOVAL (Remove explicit sample batch from Data Manager)
• Stable Story ID: FEAT-SAMBAT-04
• Removes: BatchDetailsComponent, RegisterSampleBatchDialog, EditSampleBatchDialog, and batch event listeners in SampleInformationMain (datamanager-app/.../views/projects/project/samples/).
• Registration and editing both use Excel spreadsheets, the same as the batch flow did; editing is pre-filled for the selected samples and deletion is a multi-select action, mirroring the measurement workflow (MEASUREMENT-R-01 / MEASUREMENT-R-02).
• The batch value remains visible as a column on samples (see SampleDetailsComponent "Batch" column using SamplePreview::batchLabel).
• Stakeholder request: Incorporate Batch definition during Sample Sheet upload/edit template #1330 — batch as a distinct (mandatory) column in registration and edit templates; modification and registration date shown in the sample grid; Figma UI prototype linked there.
• Requirement: SAMPLE-R-04 (added in PR [Docs] Add sample batch removal requirements #1553).

[KochTobi-Agent]

Implementation complete on feature/sample-batch-removal via PR #1554 (SAMPLE-R-04).

The samples view is now samples-only, mirroring the measurement workflow: BatchDetailsComponent is removed, the batch grid/events are gone, and the RegisterSampleBatchDialog/EditSampleBatchDialog no longer require a batch name (batch comes from the Excel Batch column). Registration (primary), Export (feature), and Edit/Delete (secondary actions) operate on the sample grid; delete uses deletionService.deleteSamples.

[KochTobi-Agent]

Column ordering note (samples-only UI): The sample templates use the following column order — Batch after Biological Replicate and before Condition; Registration time and Modification time directly before Comment (edit/information templates only, read-only). See #1548 for the full column lists.

[KochTobi-Agent]

Correction (Product Owner decision): the registration and modification times are system-managed and shown as datetime columns in the sample grid only. They are NOT included in the Excel templates. The edit/information templates contain no Registration time/Modification time columns; the templates end with ... Analyte → Comment.