fix(a11y): Q.DEFER.004 sub-B — AdminSupplierPricesView 9 inputs aria-label

3 supplier rows × 3 form controls (cost_rub v-text-field +
quality_score v-text-field + is_active v-switch) = 9 nodes без label —
axe-core критичная label violation.

Fix: :aria-label='${field} для ${supplier.name}' (e.g. 'Cost (₽) для B1 — Сайты и Звонки').

Test coverage: AdminSupplierPricesView.spec.ts 4-й spec проверяет все 9 ожидаемых
aria-label через DOM query.

app/resources/js/views/admin/AdminSupplierPricesView.vue

@@ -12,6 +12,7 @@
                         density="compact"
                         hide-details
                         variant="plain"
+                        :aria-label="`Cost (₽) для ${item.name}`"
                     />
                 </template>
                 <template #[`item.quality_score`]="{ item }">
@@ -24,10 +25,17 @@
                         density="compact"
                         hide-details
                         variant="plain"
+                        :aria-label="`Quality для ${item.name}`"
                     />
                 </template>
                 <template #[`item.is_active`]="{ item }">
-                    <v-switch v-model="item.is_active" hide-details inset density="compact" />
+                    <v-switch
+                        v-model="item.is_active"
+                        hide-details
+                        inset
+                        density="compact"
+                        :aria-label="`Active для ${item.name}`"
+                    />
                 </template>
                 <template #[`item.actions`]="{ item }">
                     <v-btn size="small" color="primary" :loading="!!saving[item.id]" @click="save(item)">

app/tests/Frontend/AdminSupplierPricesView.spec.ts

@@ -58,4 +58,25 @@ describe('AdminSupplierPricesView', () => {
         const inputs = wrapper.findAll('input[type="number"]');
         expect(inputs.length).toBeGreaterThanOrEqual(6);
     });
+
+    it('each input/switch has explicit aria-label combining supplier name + field role', async () => {
+        const wrapper = mount(AdminSupplierPricesView, { global: { plugins: [vuetify] } });
+        await new Promise((r) => setTimeout(r, 50));
+        // 3 suppliers × 3 fields = 9 controls
+        const expectedLabels = [
+            'Cost (₽) для B1 — Сайты и Звонки',
+            'Quality для B1 — Сайты и Звонки',
+            'Active для B1 — Сайты и Звонки',
+            'Cost (₽) для B2 — SMS',
+            'Quality для B2 — SMS',
+            'Active для B2 — SMS',
+            'Cost (₽) для B3 — SMS',
+            'Quality для B3 — SMS',
+            'Active для B3 — SMS',
+        ];
+        for (const label of expectedLabels) {
+            const node = wrapper.find(`[aria-label="${label}"]`);
+            expect(node.exists(), `aria-label="${label}" not found`).toBe(true);
+        }
+    });
 });