fix: change proxy evacuation form default value for seating count

Author: sanshigo345

src/components/EmergencyForm/EvacuationForm.tsx

@@ -102,7 +102,7 @@ const EvacuationForm: React.FC<EvacuationFormProps> = ({ form }) => {
                   onValueChange={field.onChange}
                   onBlur={field.onBlur}
                   maxLength={3}
-                  placeholder="Koltuk Sayısı"
+                  placeholder="Talep Edilen Koltuk Sayısı"
                 />
               </div>
             </FormControl>

src/components/EmergencyForm/ProxyEvacuationForm.tsx

@@ -37,7 +37,7 @@ export default function ProxyEvacuationForm(): JSX.Element {
       applicantPhoneNumber: { countryCode: '90', lineNumber: '' },
       firstName: '',
       lastName: '',
-      seatingCount: 1,
+      seatingCount: 0,
       phoneNumber: { countryCode: '90', lineNumber: '' },
       sourceCity: '',
       sourceDistrict: '',