added extra field kwh at m3, expand cost field to 10 komma, added maloid,counter add dialog, auto set unit

frontend/src/pages/contracts/ContractForm.tsx

@@ -228,7 +228,9 @@ export default function ContractForm() {
         notes: c.notes || '',
         // Energy details
         meterId: c.energyDetails?.meterId?.toString() || '',
+        maloId: c.energyDetails?.maloId || '',
         annualConsumption: c.energyDetails?.annualConsumption || '',
+        annualConsumptionKwh: c.energyDetails?.annualConsumptionKwh || '',
         basePrice: c.energyDetails?.basePrice || '',
         unitPrice: c.energyDetails?.unitPrice || '',
         bonus: c.energyDetails?.bonus || '',
@@ -455,7 +457,9 @@ export default function ContractForm() {
     if (['ELECTRICITY', 'GAS'].includes(data.type)) {
       contractData.energyDetails = {
         meterId: safeParseInt(data.meterId) ?? null,
+        maloId: emptyToNull(data.maloId),
         annualConsumption: data.annualConsumption ? parseFloat(data.annualConsumption) : null,
+        annualConsumptionKwh: data.annualConsumptionKwh ? parseFloat(data.annualConsumptionKwh) : null,
         basePrice: data.basePrice ? parseFloat(data.basePrice) : null,
         unitPrice: data.unitPrice ? parseFloat(data.unitPrice) : null,
         bonus: data.bonus ? parseFloat(data.bonus) : null,
@@ -864,16 +868,27 @@ export default function ContractForm() {
                     label: `${m.meterNumber}${m.location ? ` (${m.location})` : ''}`,
                   }))}
               />
+              <Input
+                label="MaLo-ID (Marktlokations-ID)"
+                {...register('maloId')}
+              />
               <Input
                 label={`Jahresverbrauch (${contractType === 'ELECTRICITY' ? 'kWh' : 'm³'})`}
                 type="number"
                 {...register('annualConsumption')}
               />
-              <Input label="Grundpreis (€/Monat)" type="number" step="0.01" {...register('basePrice')} />
+              {contractType === 'GAS' && (
+                <Input
+                  label="Jahresverbrauch (kWh)"
+                  type="number"
+                  {...register('annualConsumptionKwh')}
+                />
+              )}
+              <Input label="Grundpreis (€/Monat)" type="number" step="any" {...register('basePrice')} />
               <Input
-                label={`Arbeitspreis (ct/${contractType === 'ELECTRICITY' ? 'kWh' : 'm³'})`}
+                label="Arbeitspreis (€/kWh)"
                 type="number"
-                step="0.01"
+                step="any"
                 {...register('unitPrice')}
               />
               <Input label="Bonus (€)" type="number" step="0.01" {...register('bonus')} />