fix: BOM — cart-LOT priority в дропдауне + корректный qtyMismatch при lot_qty_per_pn > 1

- filterAutocompleteBOM: LOT из текущего конфигуратора выводятся первыми
  с разделителем «── прочие ──», остальные — по popularity_score
- qtyMismatch теперь сравнивает cartQty с pn_qty × lot_qty_per_pn во всех
  трёх местах рендера BOM-таблицы; «8 LOT = 1 PN» больше не даёт ложного
  жёлтого предупреждения

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

web/templates/index.html

@@ -1656,6 +1656,10 @@ function renderAutocomplete() {
 
     // Build autocomplete items based on mode
     dropdown.innerHTML = autocompleteFiltered.map((comp, idx) => {
+        if (comp.isDivider) {
+            return `<div class="px-3 py-1 text-xs text-gray-400 border-t border-gray-200 select-none cursor-default" style="pointer-events:none">── прочие ──</div>`;
+        }
+
         let onmousedown;
 
         if (autocompleteMode === 'section') {
@@ -2039,14 +2043,24 @@ function showAutocompleteBOM(rowIdx, input) {
 
 function filterAutocompleteBOM(rowIdx, search) {
     const searchLower = (search || '').toLowerCase();
-    autocompleteFiltered = (window._bomAllComponents || allComponents).filter(c => {
+    const cartLots = new Set(cart.map(i => i.lot_name));
+    const all = (window._bomAllComponents || allComponents).filter(c => {
         const text = (c.lot_name + ' ' + (c.description || '')).toLowerCase();
         return text.includes(searchLower);
-    }).sort((a, b) => {
+    });
+    const inCart = all.filter(c => cartLots.has(c.lot_name))
+        .sort((a, b) => a.lot_name.localeCompare(b.lot_name));
+    const notInCart = all.filter(c => !cartLots.has(c.lot_name))
+        .sort((a, b) => {
             const popDiff = (b.popularity_score || 0) - (a.popularity_score || 0);
             if (popDiff !== 0) return popDiff;
             return a.lot_name.localeCompare(b.lot_name);
         });
+    if (inCart.length && notInCart.length) {
+        autocompleteFiltered = [...inCart, {isDivider: true}, ...notInCart];
+    } else {
+        autocompleteFiltered = [...inCart, ...notInCart];
+    }
     renderAutocomplete();
 }
 
@@ -2071,7 +2085,7 @@ function handleAutocompleteKeyBOM(event, rowIdx) {
 
 function selectAutocompleteItemBOM(index, rowIdx) {
     const comp = autocompleteFiltered[index];
-    if (!comp) return;
+    if (!comp || comp.isDivider) return;
     const row = bomRows.find(r => r.source_row_index === rowIdx) || bomRows[rowIdx];
     if (!row) return;
     row.manual_lot = comp.lot_name;
@@ -3209,7 +3223,7 @@ function _bomRawLotCell(rowIdx) {
     cart.forEach(item => { cartMap[item.lot_name] = item.quantity; });
     const isUnresolved = !map.resolved_lot || map.resolution_source === 'unresolved';
     const cartQty = map.resolved_lot ? (cartMap[map.resolved_lot] ?? null) : null;
-    const qtyMismatch = cartQty !== null && cartQty !== map.quantity;
+    const qtyMismatch = cartQty !== null && cartQty !== map.quantity * _getRowLotQtyPerPN(map);
     const notInCart = map.resolved_lot && cartQty === null;
 
     if (isUnresolved) {
@@ -3595,7 +3609,7 @@ function _renderBOMParsedTable() {
         const tr = document.createElement('tr');
         const isUnresolved = !row.resolved_lot || row.resolution_source === 'unresolved';
         const cartQty = row.resolved_lot ? (cartMap[row.resolved_lot] ?? null) : null;
-        const qtyMismatch = cartQty !== null && cartQty !== row.quantity;
+        const qtyMismatch = cartQty !== null && cartQty !== row.quantity * _getRowLotQtyPerPN(row);
         const notInCart = row.resolved_lot && cartQty === null;
         if (isUnresolved) unresolved++;
         if (qtyMismatch || notInCart) mismatches++;
@@ -3662,7 +3676,7 @@ function _renderBOMRawTable() {
         else if (parsed) {
             const isUnresolved = !parsed.resolved_lot || parsed.resolution_source === 'unresolved';
             const cartQty = parsed.resolved_lot ? (cartMap[parsed.resolved_lot] ?? null) : null;
-            const qtyMismatch = cartQty !== null && cartQty !== parsed.quantity;
+            const qtyMismatch = cartQty !== null && cartQty !== parsed.quantity * _getRowLotQtyPerPN(parsed);
             const notInCart = parsed.resolved_lot && cartQty === null;
             if (isUnresolved) unresolved++;
             if (qtyMismatch || notInCart) mismatches++;