Add Data Validation Warnings for Livestock Time Allocation Columns

[elaouniyassine]

Timeline

Estimated Completion Date: 08/10/2025

Description

Implement validation checks for livestock time allocation data to ensure logical consistency and data quality. The following columns must comply with expected rules:

• Time spent in stable (fraction of day)
• Time spent in non-roofed enclosure (fraction of day)
• Time spent grazing pasture/fields on-farm (fraction of day)
• Time spent grazing off-farm (fraction of day)

Actionable Items / Acceptance Criteria

• Add a warning if any individual column value is < 0 or > 1.

• Add a warning if the sum of all four columns ≠ 1 (per row / per livestock record).

Ensure the check shows automatically during data edit.

Warning messages must be clear and actionable — ideally mentioning the livestock and column name(s) causing the issue.

Provide a single UI element (e.g., a validation results panel above the table, similar to the other warnings already available in the app) that dynamically displays the warnings.