improvement: delete action added for unsent treatment details. some edit controls added to details and shipments.

frontend/src/components/ui/treatment/TreatmentWorkspace.tsx

@@ -1249,6 +1249,8 @@ export function TreatmentWorkspace({
   const uploadForDetail = useCallback(
     async (detailClientId: string, files: FileList | File[]) => {
       if (!canEditTreatmentForDay || !selectedAppointment) return;
+      const target = detailsRef.current.find((d) => d.clientId === detailClientId);
+      if (target && isDetailLocked(target)) return;
       const list = files instanceof FileList ? Array.from(files) : files;
       if (!list.length) return;
 
@@ -1273,7 +1275,7 @@ export function TreatmentWorkspace({
         setUploadBusyDetailId(null);
       }
     },
-    [canEditTreatmentForDay, selectedAppointment, showSuccess, showError, t],
+    [canEditTreatmentForDay, isDetailLocked, selectedAppointment, showSuccess, showError, t, tErrors],
   );
 
   const persistLabCases = useCallback(
@@ -1373,9 +1375,40 @@ export function TreatmentWorkspace({
       selectedAppointment,
       showError,
       t,
+      tErrors,
     ],
   );
 
+  const handleRemoveActiveDetail = useCallback(() => {
+    if (!canEditTreatmentForDay) return;
+    const idx = details.findIndex((d) => d.clientId === activeDetailId);
+    if (idx < 0) return;
+    const active = details[idx];
+    if (!active || isDetailLocked(active) || details.length <= 1) return;
+    if (!window.confirm(t('confirmRemoveDetail'))) return;
+
+    const removedId = active.clientId;
+    const nextDetails = details.filter((d) => d.clientId !== removedId);
+    const nextActive =
+      nextDetails[Math.min(idx, nextDetails.length - 1)]?.clientId ?? nextDetails[0]?.clientId;
+    setDetails(nextDetails);
+    if (nextActive) setActiveDetailId(nextActive);
+
+    if (labCaseDrafts.some((lc) => lc.detailClientId === removedId)) {
+      handleLabCasesChange(
+        withoutEmptyLabCaseDrafts(labCaseDrafts.filter((lc) => lc.detailClientId !== removedId)),
+      );
+    }
+  }, [
+    activeDetailId,
+    canEditTreatmentForDay,
+    details,
+    handleLabCasesChange,
+    isDetailLocked,
+    labCaseDrafts,
+    t,
+  ]);
+
   const handleAddLabCase = useCallback(async () => {
     if (!canEditTreatmentForDay || !selectedAppointment) return;
 
@@ -1779,6 +1812,7 @@ export function TreatmentWorkspace({
               setDetails((prev) => [...prev, next]);
               setActiveDetailId(next.clientId);
             }}
+            onRemoveDetail={handleRemoveActiveDetail}
             onUploadFiles={(files) => void uploadForDetail(activeDetailId, files ?? [])}
           />