ux(audit): timeline redesign — dot rail, time gutter, event grouping

Replaces the row-of-cards layout (which looked spammy when several
deletes happened in sequence) with a single dense timeline:

- Each entry is a flat row with a left-hand HH:MM tabular-nums
  timestamp and a 1px vertical rail running through coloured dots
  (red=delete, green=create, amber=mutation, gray=system).
- Consecutive events with the same actor+action+entity inside a day
  collapse into a single row: "rop удалил 6 лидов · показать". The
  expand link reveals the list of IDs + precise times.
- Russian plural rules: 1 лид / 2..4 лида / 5+ лидов.
- Action verb gets a tonal colour; entity word stays muted; ID is
  font-mono and links to the lead card.
- Day heading remains a thin uppercase label; no more sticky bar.

Drops the heavy outlined cards, the per-row big icon chip, and the
"DIFF / Показать" column.

leadscore/frontend/src/views/AuditView.vue

@@ -16,38 +16,48 @@ const filters = reactive<{ entity: string; entity_id: string }>({
 const entries = ref<AuditEntry[]>([]);
 const loading = ref(false);
 
-const ENTITY_LABELS: Record<string, string> = {
+const ENTITY_LABELS_SINGULAR: Record<string, string> = {
-  lead: 'Лида',
+  lead: 'лида',
-  user: 'Пользователя',
+  user: 'пользователя',
-  system: 'Систему',
+  system: 'систему',
 };
 
+const ENTITY_LABELS_PLURAL: Record<string, [string, string, string]> = {
+  // [1, 2..4, 5..]
+  lead: ['лида', 'лида', 'лидов'],
+  user: ['пользователя', 'пользователей', 'пользователей'],
+  system: ['систему', 'системы', 'систем'],
+};
+
+function pluralEntity(entity: string, n: number): string {
+  const forms = ENTITY_LABELS_PLURAL[entity] ?? [entity, entity, entity];
+  const mod10 = n % 10;
+  const mod100 = n % 100;
+  if (mod100 >= 11 && mod100 <= 19) return forms[2];
+  if (mod10 === 1) return forms[0];
+  if (mod10 >= 2 && mod10 <= 4) return forms[1];
+  return forms[2];
+}
+
 interface ActionMeta {
   label: string;
-  tone: 'danger' | 'success' | 'neutral' | 'warning';
+  dot: string;
-  icon: string;
+  text: string;
 }
 
 const ACTIONS: Record<string, ActionMeta> = {
-  create: { label: 'создал', tone: 'success', icon: '+' },
+  create: { label: 'создал', dot: 'bg-emerald-500', text: 'text-emerald-700' },
-  delete: { label: 'удалил', tone: 'danger', icon: '×' },
+  delete: { label: 'удалил', dot: 'bg-red-500', text: 'text-red-700' },
-  reassign: { label: 'переназначил', tone: 'warning', icon: '↻' },
+  reassign: { label: 'переназначил', dot: 'bg-amber-500', text: 'text-amber-700' },
-  reset_password: { label: 'сменил пароль', tone: 'warning', icon: '⚿' },
+  reset_password: { label: 'сменил пароль', dot: 'bg-amber-500', text: 'text-amber-700' },
-  change_role: { label: 'изменил роль', tone: 'warning', icon: '⚙' },
+  change_role: { label: 'изменил роль', dot: 'bg-amber-500', text: 'text-amber-700' },
-  recalc: { label: 'пересчитал score', tone: 'neutral', icon: '∑' },
+  recalc: { label: 'пересчитал score', dot: 'bg-gray-500', text: 'text-gray-700' },
 };
 
 function actionMeta(a: string): ActionMeta {
-  return ACTIONS[a] ?? { label: a, tone: 'neutral', icon: '•' };
+  return ACTIONS[a] ?? { label: a, dot: 'bg-gray-400', text: 'text-gray-600' };
 }
 
-const TONE_CLASSES: Record<ActionMeta['tone'], { ring: string; bg: string; text: string }> = {
-  danger: { ring: 'ring-red-200', bg: 'bg-red-50', text: 'text-red-600' },
-  success: { ring: 'ring-emerald-200', bg: 'bg-emerald-50', text: 'text-emerald-600' },
-  warning: { ring: 'ring-amber-200', bg: 'bg-amber-50', text: 'text-amber-700' },
-  neutral: { ring: 'ring-gray-200', bg: 'bg-gray-50', text: 'text-gray-600' },
-};
-
 async function load() {
   loading.value = true;
   try {
@@ -83,23 +93,8 @@ function fmtFullTime(s: string): string {
   return new Date(s).toLocaleString('ru-RU');
 }
 
-function relativeTime(s: string): string {
+function fmtClock(s: string): string {
-  const now = Date.now();
+  return new Date(s).toLocaleTimeString('ru-RU', { hour: '2-digit', minute: '2-digit' });
-  const t = new Date(s).getTime();
-  const diff = Math.max(0, now - t);
-  const sec = Math.floor(diff / 1000);
-  if (sec < 60) return 'только что';
-  const min = Math.floor(sec / 60);
-  if (min < 60) return `${min} мин назад`;
-  const hr = Math.floor(min / 60);
-  if (hr < 24) return `${hr} ч назад`;
-  const day = Math.floor(hr / 24);
-  if (day < 7) return `${day} дн назад`;
-  return new Date(s).toLocaleDateString('ru-RU', {
-    day: '2-digit',
-    month: 'short',
-    year: hr > 24 * 365 ? '2-digit' : undefined,
-  });
 }
 
 function dayBucket(s: string): string {
@@ -118,28 +113,73 @@ function dayBucket(s: string): string {
   });
 }
 
-const grouped = computed(() => {
+interface TimelineItem {
-  const groups: { day: string; items: AuditEntry[] }[] = [];
+  // Group key: actor + action + entity. Holds 1..N audit entries
-  let cur: { day: string; items: AuditEntry[] } | null = null;
+  // collapsed into a single row.
-  for (const e of entries.value) {
+  actor: string;
-    const d = dayBucket(e.created_at);
+  action: string;
-    if (!cur || cur.day !== d) {
+  entity: string;
-      cur = { day: d, items: [] };
+  items: AuditEntry[];
-      groups.push(cur);
-    }
-    cur.items.push(e);
-  }
-  return groups;
-});
-
-function shortId(id: string): string {
-  return id.length > 10 ? id.slice(0, 8) + '…' : id;
 }
 
-function gotoEntity(e: AuditEntry) {
+interface DayGroup {
-  if (e.entity === 'lead') {
+  day: string;
-    router.push({ name: 'lead-card', params: { id: e.entity_id } });
+  rows: TimelineItem[];
+}
+
+const grouped = computed<DayGroup[]>(() => {
+  const days: DayGroup[] = [];
+  let curDay: DayGroup | null = null;
+  let curRow: TimelineItem | null = null;
+
+  for (const e of entries.value) {
+    const d = dayBucket(e.created_at);
+    if (!curDay || curDay.day !== d) {
+      curDay = { day: d, rows: [] };
+      days.push(curDay);
+      curRow = null;
     }
+    if (
+      curRow &&
+      curRow.actor === e.actor &&
+      curRow.action === e.action &&
+      curRow.entity === e.entity
+    ) {
+      curRow.items.push(e);
+    } else {
+      curRow = {
+        actor: e.actor,
+        action: e.action,
+        entity: e.entity,
+        items: [e],
+      };
+      curDay.rows.push(curRow);
+    }
+  }
+  return days;
+});
+
+const expanded = ref<Set<string>>(new Set());
+
+function rowKey(g: DayGroup, idx: number): string {
+  return g.day + '#' + idx;
+}
+
+function toggle(key: string) {
+  if (expanded.value.has(key)) expanded.value.delete(key);
+  else expanded.value.add(key);
+  expanded.value = new Set(expanded.value);
+}
+
+function shortId(id: string): string {
+  if (id.length <= 10) return id;
+  // UUID-looking? Take 8.
+  if (/^[0-9a-f-]{20,}$/i.test(id)) return id.slice(0, 8) + '…';
+  return id;
+}
+
+function gotoLead(id: string) {
+  router.push({ name: 'lead-card', params: { id } });
 }
 
 const empty = computed(() => !loading.value && entries.value.length === 0);
@@ -181,7 +221,7 @@ onMounted(load);
     </div>
 
     <div v-if="loading" class="card p-4">
-      <Skeleton :rows="6" height="44px" />
+      <Skeleton :rows="8" height="28px" />
     </div>
     <div
       v-else-if="empty"
@@ -189,65 +229,109 @@ onMounted(load);
     >
       Событий не найдено.
     </div>
-    <div v-else class="space-y-6">
+
-      <section
+    <div v-else class="space-y-8">
-        v-for="group in grouped"
+      <section v-for="group in grouped" :key="group.day">
-        :key="group.day"
-        class="space-y-2"
-      >
         <h2
-          class="text-[10px] font-semibold uppercase tracking-[0.18em] text-gray-400 px-1"
+          class="text-[10px] font-semibold uppercase tracking-[0.18em] text-gray-400 mb-3 px-1"
         >
           {{ group.day }}
         </h2>
 
-        <div class="card divide-y divide-gray-100">
+        <div class="relative">
           <div
-            v-for="e in group.items"
+            class="absolute left-[88px] top-0 bottom-0 w-px bg-gray-100"
-            :key="e.id"
+            aria-hidden="true"
-            class="flex items-center gap-3 px-4 py-3 hover:bg-gray-50/70 transition"
+          />
+          <ul class="space-y-1">
+            <li
+              v-for="(row, idx) in group.rows"
+              :key="rowKey(group, idx)"
+              class="relative pl-[112px] pr-2 py-1.5 group"
             >
-            <div
+              <time
-              class="w-8 h-8 rounded-full flex items-center justify-center text-sm font-semibold ring-1 shrink-0 leading-none"
+                class="absolute left-0 top-2 w-[80px] text-right text-[11px] text-gray-400 tabular-nums leading-snug"
-              :class="[
+                :title="fmtFullTime(row.items[0].created_at)"
-                TONE_CLASSES[actionMeta(e.action).tone].bg,
-                TONE_CLASSES[actionMeta(e.action).tone].ring,
-                TONE_CLASSES[actionMeta(e.action).tone].text,
-              ]"
-              :title="actionMeta(e.action).label"
               >
-              {{ actionMeta(e.action).icon }}
+                {{ fmtClock(row.items[0].created_at) }}
-            </div>
+              </time>
 
-            <p
+              <span
-              class="flex-1 min-w-0 text-sm text-gray-700 leading-snug truncate"
+                class="absolute left-[84px] top-[10px] w-2 h-2 rounded-full ring-2 ring-white"
+                :class="actionMeta(row.action).dot"
+                aria-hidden="true"
+              />
+
+              <div class="flex items-baseline gap-1.5 flex-wrap">
+                <span class="font-semibold text-gray-900 text-sm">
+                  {{ row.actor }}
+                </span>
+                <span
+                  class="text-sm"
+                  :class="actionMeta(row.action).text"
                 >
-              <span class="font-semibold text-gray-900">{{ e.actor }}</span>
+                  {{ actionMeta(row.action).label }}
-              <span class="mx-1.5">{{ actionMeta(e.action).label }}</span>
+                </span>
-              <span class="text-gray-500">{{ ENTITY_LABELS[e.entity] ?? e.entity }}</span>
+                <template v-if="row.items.length === 1">
+                  <span class="text-sm text-gray-500">
+                    {{ ENTITY_LABELS_SINGULAR[row.entity] ?? row.entity }}
+                  </span>
                   <button
-                v-if="e.entity === 'lead'"
+                    v-if="row.entity === 'lead'"
                     type="button"
-                class="ml-1.5 font-mono text-xs text-sky-600 hover:underline align-middle"
+                    class="font-mono text-xs text-sky-600 hover:underline"
-                @click="gotoEntity(e)"
+                    @click="gotoLead(row.items[0].entity_id)"
                   >
-                {{ shortId(e.entity_id) }}
+                    {{ shortId(row.items[0].entity_id) }}
                   </button>
                   <span
                     v-else
-                class="ml-1.5 font-mono text-xs text-gray-500 align-middle"
+                    class="font-mono text-xs text-gray-600"
                   >
-                {{ e.entity_id }}
+                    {{ row.items[0].entity_id }}
                   </span>
-            </p>
+                </template>
-
+                <template v-else>
-            <time
+                  <span class="text-sm text-gray-500">
-              class="text-[11px] text-gray-400 tabular-nums shrink-0 leading-none"
+                    {{ row.items.length }} {{ pluralEntity(row.entity, row.items.length) }}
-              :title="fmtFullTime(e.created_at)"
+                  </span>
+                  <button
+                    type="button"
+                    class="text-[11px] text-gray-400 hover:text-gray-700 ml-1"
+                    @click="toggle(rowKey(group, idx))"
                   >
-              {{ relativeTime(e.created_at) }}
+                    {{ expanded.has(rowKey(group, idx)) ? 'свернуть' : 'показать' }}
-            </time>
+                  </button>
+                </template>
               </div>
+
+              <ul
+                v-if="row.items.length > 1 && expanded.has(rowKey(group, idx))"
+                class="mt-2 ml-1 space-y-1 border-l-2 border-gray-100 pl-3"
+              >
+                <li
+                  v-for="it in row.items"
+                  :key="it.id"
+                  class="flex items-center gap-2 text-xs"
+                >
+                  <span class="text-gray-400 tabular-nums w-12 shrink-0">
+                    {{ fmtClock(it.created_at) }}
+                  </span>
+                  <button
+                    v-if="it.entity === 'lead'"
+                    type="button"
+                    class="font-mono text-sky-600 hover:underline"
+                    @click="gotoLead(it.entity_id)"
+                  >
+                    {{ shortId(it.entity_id) }}
+                  </button>
+                  <span v-else class="font-mono text-gray-600">
+                    {{ it.entity_id }}
+                  </span>
+                </li>
+              </ul>
+            </li>
+          </ul>
         </div>
       </section>
     </div>