feat(auth,prompt-rule): add password change with session revocation and scope prompt rules by brand

Add self-service password change that re-hashes the credential and bumps a
per-user session version so all existing access/refresh tokens are rejected.
Session version is tracked in Redis with an in-memory fallback and enforced in
middleware and refresh.

Scope prompt rules and rule groups to a brand: new brand_id column (migrated to
a "未归属" fallback brand for existing rows), brand-filtered queries/indexes, and
brand-aware admin-web tabs.

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

apps/admin-web/src/components/PromptRuleModal.vue

@@ -9,6 +9,7 @@ import { useI18n } from 'vue-i18n'
 import KnowledgeGroupSelect from '@/components/KnowledgeGroupSelect.vue'
 import { promptRulesApi } from '@/lib/api'
 import { formatError } from '@/lib/errors'
+import { useCompanyStore } from '@/stores/company'
 
 const props = defineProps<{
   open: boolean
@@ -22,6 +23,7 @@ const emit = defineEmits<{
 
 const queryClient = useQueryClient()
 const { t } = useI18n()
+const companyStore = useCompanyStore()
 
 const form = reactive({
   name: '',
@@ -34,7 +36,8 @@ const form = reactive({
 })
 
 const groupsQuery = useQuery({
-  queryKey: ['promptRules', 'groups'],
+  queryKey: computed(() => ['promptRules', 'groups', companyStore.currentBrandId]),
+  enabled: computed(() => props.open && Boolean(companyStore.currentBrandId)),
   queryFn: () => promptRulesApi.listGroups(),
 })
 
@@ -56,6 +59,15 @@ watch(
   },
 )
 
+watch(
+  () => companyStore.currentBrandId,
+  () => {
+    if (props.open) {
+      emit('update:open', false)
+    }
+  },
+)
+
 const createMutation = useMutation({
   mutationFn: () =>
     promptRulesApi.create({