Fix Record Treatment link to pass schedule slot date as scheduledDate

[labkey-martyp]

Rationale

The Record Treatment link on study.treatment_order passed the order's start date as the scheduledDate URL parameter, so every treatment recorded through it carried the same scheduledDate regardless of which schedule slot was being recorded. The second recording against an order then tripped the duplicate-treatment trigger in study/drug.js ("A treatment has already been entered for this order for this date and time.") while the treatmentSchedule grid still showed the slot as unrecorded, since its status join compares the computed slot time against the stored scheduledDate.

Related Pull Requests

• https://github.com/LabKey/johnsHopkinsEHRModules/pull/667 (same fix for jhu_ehr)
• Fix Record Treatment link to pass schedule slot date as scheduledDate nircEHRModules#730 (same fix for nirc_ehr)

Changes

• Extract the inline Record Treatment display column into TreatmentDisplayColumnFactory with an includeScheduledDate flag; emit scheduledDate only when set, ISO-formatted via DateUtil.formatIsoDateShortTime() instead of Date.toString(); add a null guard on category.
• The treatment_order Record Treatment link no longer passes scheduledDate; new customizeTreatmentSchedule() adds a treatmentRecord link column to study.treatmentSchedule that passes the slot's date.
• treatmentSchedule.sql: drop the t1.treatmentRecord passthrough column inherited from treatment_order.
• treatmentSchedule.query.xml: apply the module customizer via javaCustomizer so the new column is added.

https://claude.ai/code/session_01TPAAEmPYGaFTG31hRvq358

[labkey-bpatel]

Would it make sense to centralize the pieces of this that are common across centers into ehrModules/DefaultEHRCustomizer so we have one place to maintain them?