LITTER-MORTALITY-FE: deathsWithin8Weeks Feld im Wurf-Formular und -Detail (gated auf Pam BE)

gerbil-manager-web/src/pages/WurfDetailPage.tsx

@@ -92,6 +92,12 @@ export default function WurfDetailPage() {
             {l.totalBorn != null ? ` / ${l.totalBorn}` : ''}
           </dd>
         </div>
+        {l.deathsWithin8Weeks != null && (
+          <div className="def-row">
+            <dt>{t.fields.deathsWithin8Weeks}</dt>
+            <dd>{l.deathsWithin8Weeks}</dd>
+          </div>
+        )}
         <div className="def-row">
           <dt>{t.fields.expectedGoHomeDate}</dt>
           <dd>{formatDate(l.expectedGoHomeDate)}</dd>

gerbil-manager-web/src/pages/WurfFormPage.tsx

@@ -16,6 +16,7 @@ interface FormState {
   motherId: string
   motherName: string
   totalBorn: string
+  deathsWithin8Weeks: string
   expectedGoHomeDate: string
   notes: string
 }
@@ -28,6 +29,7 @@ const EMPTY: FormState = {
   motherId: '',
   motherName: '',
   totalBorn: '',
+  deathsWithin8Weeks: '',
   expectedGoHomeDate: '',
   notes: '',
 }
@@ -75,6 +77,7 @@ export default function WurfFormPage() {
       motherId: l.motherId ?? '',
       motherName: l.motherId ? (nameById.get(l.motherId) || de.pages.gerbils.nameless) : '',
       totalBorn: l.totalBorn != null ? String(l.totalBorn) : '',
+      deathsWithin8Weeks: l.deathsWithin8Weeks != null ? String(l.deathsWithin8Weeks) : '',
       expectedGoHomeDate: l.expectedGoHomeDate ?? '',
       notes: l.notes ?? '',
     })
@@ -109,12 +112,14 @@ export default function WurfFormPage() {
     e.preventDefault()
     if (!validate()) return
     const totalBornNum = form.totalBorn.trim() === '' ? null : Number(form.totalBorn)
+    const deathsNum = form.deathsWithin8Weeks.trim() === '' ? null : Number(form.deathsWithin8Weeks)
     const body: CreateLitter = {
       name: form.name.trim(),
       date: form.date,
       fatherId: nn(form.fatherId),
       motherId: nn(form.motherId),
       totalBorn: totalBornNum != null && Number.isFinite(totalBornNum) ? totalBornNum : null,
+      deathsWithin8Weeks: deathsNum != null && Number.isFinite(deathsNum) ? deathsNum : null,
       expectedGoHomeDate: nn(form.expectedGoHomeDate),
       notes: nn(form.notes),
     }
@@ -215,6 +220,26 @@ export default function WurfFormPage() {
           />
         </label>
 
+        <label className="field">
+          <span>{t.fields.deathsWithin8Weeks}</span>
+          <input
+            type="number"
+            min="0"
+            className="input"
+            value={form.deathsWithin8Weeks}
+            onChange={(e) => set('deathsWithin8Weeks', e.target.value)}
+          />
+          {(() => {
+            const d = Number(form.deathsWithin8Weeks)
+            const tb = Number(form.totalBorn)
+            return form.deathsWithin8Weeks.trim() !== '' &&
+              form.totalBorn.trim() !== '' &&
+              d > tb ? (
+              <small className="error-text">{t.validation.deathsExceedTotalBorn}</small>
+            ) : null
+          })()}
+        </label>
+
         <label className="field">
           <span>{t.fields.expectedGoHomeDate}</span>
           <input