ux(audit): auto-filter, drop diff column and actor filter

- Removed the "Фильтр" button; entity changes apply immediately, the
  entity_id input is debounced (250ms) and runs the same fetch.
- Removed the actor filter input — kept entity + entity_id only.
- Removed the DIFF column and the per-row expand/collapse mechanism.
  Diff JSON is no longer surfaced in the UI (backend still returns
  it; reachable via curl when needed).

leadscore/frontend/src/views/AuditView.vue

@@ -1,5 +1,5 @@
 <script setup lang="ts">
-import { computed, onMounted, reactive, ref } from 'vue';
+import { computed, onMounted, reactive, ref, watch } from 'vue';
 import { useRouter } from 'vue-router';
 import Skeleton from '@/components/Skeleton.vue';
 import { listAudit, type AuditEntry } from '@/api/audit';
@@ -8,10 +8,9 @@ import { useToast } from '@/composables/useToast';
 const toast = useToast();
 const router = useRouter();
 
-const filters = reactive<{ entity: string; entity_id: string; actor: string }>({
+const filters = reactive<{ entity: string; entity_id: string }>({
   entity: '',
   entity_id: '',
-  actor: '',
 });
 
 const entries = ref<AuditEntry[]>([]);
@@ -32,21 +31,12 @@ const ACTION_LABELS: Record<string, string> = {
   recalc: 'пересчёт score',
 };
 
-const expanded = ref<Set<string>>(new Set());
-
-function toggleExpand(id: string) {
-  if (expanded.value.has(id)) expanded.value.delete(id);
-  else expanded.value.add(id);
-  expanded.value = new Set(expanded.value);
-}
-
 async function load() {
   loading.value = true;
   try {
     const r = await listAudit({
       entity: filters.entity || undefined,
       entity_id: filters.entity_id || undefined,
-      actor: filters.actor || undefined,
       limit: 200,
     });
     entries.value = r.data;
@@ -60,28 +50,26 @@ async function load() {
 function reset() {
   filters.entity = '';
   filters.entity_id = '';
-  filters.actor = '';
-  load();
 }
 
+// Auto-filter: react to entity change immediately, debounce entity_id input.
+let idTimer: number | null = null;
+watch(
+  () => filters.entity,
+  () => load(),
+);
+watch(
+  () => filters.entity_id,
+  () => {
+    if (idTimer !== null) window.clearTimeout(idTimer);
+    idTimer = window.setTimeout(load, 250);
+  },
+);
+
 function fmtTime(s: string): string {
   return new Date(s).toLocaleString('ru-RU');
 }
 
-function hasDiff(e: AuditEntry): boolean {
-  if (e.diff === null || e.diff === undefined) return false;
-  if (typeof e.diff === 'object' && Object.keys(e.diff as object).length === 0) return false;
-  return true;
-}
-
-function diffString(e: AuditEntry): string {
-  try {
-    return JSON.stringify(e.diff, null, 2);
-  } catch {
-    return String(e.diff);
-  }
-}
-
 function gotoEntity(e: AuditEntry) {
   if (e.entity === 'lead') {
     router.push({ name: 'lead-card', params: { id: e.entity_id } });
@@ -102,10 +90,7 @@ onMounted(load);
       </p>
     </div>
 
-    <form
-      class="card-pad grid grid-cols-1 md:grid-cols-4 gap-3"
-      @submit.prevent="load"
-    >
+    <div class="card-pad grid grid-cols-1 md:grid-cols-[1fr_2fr_auto] gap-3 items-end">
       <div>
         <label class="block text-xs font-medium text-gray-600 mb-1">Сущность</label>
         <select v-model="filters.entity" class="input-base text-sm">
@@ -124,22 +109,10 @@ onMounted(load);
           class="input-base text-sm"
         />
       </div>
-      <div>
-        <label class="block text-xs font-medium text-gray-600 mb-1">Кто (actor)</label>
-        <input
-          v-model="filters.actor"
-          type="text"
-          placeholder="username"
-          class="input-base text-sm"
-        />
-      </div>
-      <div class="flex items-end gap-2">
-        <button type="submit" class="btn-primary text-sm">Фильтр</button>
       <button type="button" class="btn-ghost text-sm" @click="reset">
         Сброс
       </button>
     </div>
-    </form>
 
     <div v-if="loading" class="card p-4">
       <Skeleton :rows="6" height="36px" />
@@ -156,14 +129,12 @@ onMounted(load);
           <tr>
             <th class="w-44">Когда</th>
             <th class="w-28">Кто</th>
-            <th class="w-24">Сущность</th>
+            <th class="w-28">Сущность</th>
             <th>Действие · ID</th>
-            <th class="w-24 text-right">Diff</th>
           </tr>
         </thead>
         <tbody>
-          <template v-for="e in entries" :key="e.id">
-            <tr class="hover:bg-gray-50/60">
+          <tr v-for="e in entries" :key="e.id" class="hover:bg-gray-50/60">
             <td class="px-4 py-2 text-xs text-gray-600 tabular-nums">
               {{ fmtTime(e.created_at) }}
             </td>
@@ -192,26 +163,7 @@ onMounted(load);
                 {{ e.entity_id }}
               </span>
             </td>
-              <td class="px-4 py-2 text-right">
-                <button
-                  v-if="hasDiff(e)"
-                  type="button"
-                  class="text-xs text-gray-500 hover:text-gray-900"
-                  @click="toggleExpand(e.id)"
-                >
-                  {{ expanded.has(e.id) ? 'Скрыть' : 'Показать' }}
-                </button>
-                <span v-else class="text-xs text-gray-300">—</span>
-              </td>
           </tr>
-            <tr v-if="expanded.has(e.id) && hasDiff(e)">
-              <td colspan="5" class="px-4 py-2 bg-gray-50 border-b border-gray-100">
-                <pre
-                  class="text-[11px] text-gray-700 whitespace-pre-wrap font-mono"
-                >{{ diffString(e) }}</pre>
-              </td>
-            </tr>
-          </template>
         </tbody>
       </table>
     </div>