fix report edit

src/app/admin/reports/BottomBar.svelte

@@ -20,12 +20,12 @@
   let status = $state<'open' | 'closed' | null>(null);
   let notice = $state<string | null>(null);
   let statement = $state<string | null>(null);
-  let strikeReason = $state<string | null>(null);
+  let strikeReason = $state<string | null>(String(report?.strike?.strikeReasonId ?? null));
 
   // consts
   const strikeReasonValues = strikeReasons.reduce(
     (prev, curr) => Object.assign(prev, { [curr.id]: `${curr.name} (${curr.weight})` }),
-    {}
+    { [null]: 'Kein Vergehen' }
   );
 
   // lifetime
@@ -82,8 +82,7 @@
       label="Bearbeitungsstatus"
       dynamicWidth
     />
-    <Select bind:value={strikeReason} values={strikeReasonValues} defaultValue="" label="Vergehen" dynamicWidth
-    ></Select>
+    <Select bind:value={strikeReason} values={strikeReasonValues} label="Vergehen" dynamicWidth></Select>
     <div class="divider mt-0 mb-2"></div>
     <button class="btn mt-auto" onclick={onSaveButtonClick}>Speichern</button>
   </div>