feat(questions): make brand questions the primary monitoring & template axis

- add /questions/combination-fill endpoint with AI-driven, IP-region-aware matrix fill
- extract ip2region resolver from ops/app into shared/ipregion for cross-service use
- thread question_id filter through dashboard composite, citation summary, and collect-now
- switch template wizard from keyword inputs to brand-question selection (primary + supplemental)
- pass brand_question and supplemental_questions through assist/title/outline prompts
- add AiWaitingModal + 45s client timeout and request_timeout error mapping for long AI flows

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

apps/admin-web/src/views/TrackingView.vue

@@ -96,9 +96,10 @@ const trackingPlatformOptions = [
     value: platform.id,
   })),
 ] as const
+const allQuestionOptionValue = 'all'
 
 const selectedBrandId = useStorage<number | null>('tracking_selected_brand', null)
-const selectedKeywordId = useStorage<number | null>('tracking_selected_keyword', null)
+const selectedQuestionId = useStorage<number | null>('tracking_selected_question', null)
 const selectedPlatformId = useStorage<string>('tracking_selected_ai_platform_id', 'all')
 const selectedBusinessDate = useStorage<string>('tracking_selected_business_date', trackingToday)
 const selectedCitationWindowDays = useStorage<number>('tracking_selected_citation_window_days', 7)
@@ -108,6 +109,14 @@ selectedBusinessDate.value =
   normalizeTrackingBusinessDate(selectedBusinessDate.value) ?? trackingToday
 selectedCitationWindowDays.value = normalizeCitationWindowDays(selectedCitationWindowDays.value)
 
+const selectedQuestionSetOptionValue = computed<string | number>({
+  get: () => selectedQuestionId.value ?? allQuestionOptionValue,
+  set: (value) => {
+    selectedQuestionId.value =
+      typeof value === 'number' && Number.isFinite(value) && value > 0 ? value : null
+  },
+})
+
 const brandsQuery = useQuery({
   queryKey: ['tracking', 'brands'],
   queryFn: () => brandsApi.list(),
@@ -135,37 +144,48 @@ watch(
   { immediate: true },
 )
 
-const keywordsQuery = useQuery({
-  queryKey: computed(() => ['tracking', 'keywords', selectedBrandId.value]),
+const questionsQuery = useQuery({
+  queryKey: computed(() => ['tracking', 'questions', selectedBrandId.value]),
   enabled: computed(() => Boolean(selectedBrandId.value)),
-  queryFn: () => brandsApi.listKeywords(selectedBrandId.value as number),
+  queryFn: () => brandsApi.listQuestions(selectedBrandId.value as number),
 })
 
+const questionSetOptions = computed(() => [
+  { label: t('tracking.allQuestionSets'), value: allQuestionOptionValue },
+  ...(questionsQuery.data.value ?? []).map((item) => ({
+    label: item.question_text,
+    value: item.id,
+  })),
+])
+
 watch(
-  () => keywordsQuery.data.value,
-  (keywords) => {
-    if (!keywords?.length) {
+  () => questionsQuery.data.value,
+  (questions) => {
+    const requestedQuestionId = parseNumericQuery(route.query.question_id)
+    if (!questions?.length) {
+      if (!requestedQuestionId) {
+        selectedQuestionId.value = null
+      }
       return
     }
 
-    const requestedKeywordId = parseNumericQuery(route.query.keyword_id)
-    if (requestedKeywordId && keywords.some((item) => item.id === requestedKeywordId)) {
-      selectedKeywordId.value = requestedKeywordId
+    if (requestedQuestionId && questions.some((item) => item.id === requestedQuestionId)) {
+      selectedQuestionId.value = requestedQuestionId
       return
     }
 
-    if (selectedKeywordId.value && keywords.some((item) => item.id === selectedKeywordId.value)) {
+    if (selectedQuestionId.value && questions.some((item) => item.id === selectedQuestionId.value)) {
       return
     }
 
-    selectedKeywordId.value = keywords[0].id
+    selectedQuestionId.value = null
   },
   { immediate: true },
 )
 
 watch(selectedBrandId, (newId, oldId) => {
   if (oldId && newId !== oldId) {
-    selectedKeywordId.value = null
+    selectedQuestionId.value = null
   }
 })
 
@@ -189,14 +209,25 @@ watch(
 )
 
 watch(
-  [selectedBrandId, selectedKeywordId, selectedPlatformId, selectedBusinessDate],
-  ([brandId, keywordId, platformId, businessDate]) => {
+  [
+    selectedBrandId,
+    selectedQuestionId,
+    selectedPlatformId,
+    selectedBusinessDate,
+    () => questionsQuery.data.value,
+  ],
+  ([brandId, questionId, platformId, businessDate, questions]) => {
+    const requestedQuestionId = parseNumericQuery(route.query.question_id)
+    if (requestedQuestionId && !questionId && !Array.isArray(questions)) {
+      return
+    }
+
     const nextBrandId = brandId ? String(brandId) : undefined
-    const nextKeywordId = keywordId ? String(keywordId) : undefined
+    const nextQuestionId = questionId ? String(questionId) : undefined
     const nextPlatformId = platformId !== 'all' ? platformId : undefined
     const nextBusinessDate = normalizeTrackingBusinessDate(businessDate) ?? trackingToday
     const currentBrandId = normalizeQueryValue(route.query.brand_id) || undefined
-    const currentKeywordId = normalizeQueryValue(route.query.keyword_id) || undefined
+    const currentQuestionId = normalizeQueryValue(route.query.question_id) || undefined
     const currentPlatformId = normalizeMonitoringPlatformFilter(route.query.ai_platform_id)
     const currentBusinessDate =
       normalizeTrackingBusinessDate(route.query.business_date) ?? trackingToday
@@ -204,7 +235,7 @@ watch(
 
     if (
       currentBrandId === nextBrandId &&
-      currentKeywordId === nextKeywordId &&
+      currentQuestionId === nextQuestionId &&
       currentPlatformId === (nextPlatformId ?? 'all') &&
       currentBusinessDate === nextBusinessDate &&
       !hasLegacyCitationDaysQuery
@@ -216,7 +247,7 @@ watch(
       name: 'tracking',
       query: {
         ...(nextBrandId ? { brand_id: nextBrandId } : {}),
-        ...(nextKeywordId ? { keyword_id: nextKeywordId } : {}),
+        ...(nextQuestionId ? { question_id: nextQuestionId } : {}),
         ...(nextPlatformId ? { ai_platform_id: nextPlatformId } : {}),
         business_date: nextBusinessDate,
       },
@@ -229,7 +260,7 @@ const dashboardQuery = useQuery({
     'tracking',
     'dashboard',
     selectedBrandId.value,
-    selectedKeywordId.value,
+    selectedQuestionId.value,
     selectedPlatformId.value,
     selectedBusinessDate.value,
   ]),
@@ -237,7 +268,7 @@ const dashboardQuery = useQuery({
   queryFn: () =>
     monitoringApi.dashboardComposite({
       brand_id: selectedBrandId.value ?? undefined,
-      keyword_id: selectedKeywordId.value,
+      question_id: selectedQuestionId.value,
       days: trackingMaxHistoryDays,
       ai_platform_id: selectedPlatformId.value !== 'all' ? selectedPlatformId.value : undefined,
       business_date: selectedBusinessDate.value,
@@ -249,7 +280,7 @@ const citationSummaryQuery = useQuery({
     'tracking',
     'citation-summary',
     selectedBrandId.value,
-    selectedKeywordId.value,
+    selectedQuestionId.value,
     selectedPlatformId.value,
     selectedBusinessDate.value,
     selectedCitationWindowDays.value,
@@ -258,7 +289,7 @@ const citationSummaryQuery = useQuery({
   queryFn: () =>
     monitoringApi.citationSummary({
       brand_id: selectedBrandId.value ?? undefined,
-      keyword_id: selectedKeywordId.value,
+      question_id: selectedQuestionId.value,
       business_date: selectedBusinessDate.value,
       ai_platform_id: selectedPlatformId.value !== 'all' ? selectedPlatformId.value : undefined,
       days: selectedCitationWindowDays.value,
@@ -275,12 +306,9 @@ const collectNowMutation = useMutation({
     if (!selectedBrandId.value) {
       throw new Error('tracking_brand_required')
     }
-    if (!selectedKeywordId.value) {
-      throw new Error('tracking_keyword_required')
-    }
 
     return monitoringApi.collectNow(selectedBrandId.value, {
-      keyword_id: selectedKeywordId.value,
+      question_id: selectedQuestionId.value ?? undefined,
       platform_ids: selectedPlatformId.value !== 'all' ? [selectedPlatformId.value] : undefined,
     })
   },
@@ -293,10 +321,6 @@ const collectNowMutation = useMutation({
       message.warning(t('tracking.collectBrandRequired'))
       return
     }
-    if (error instanceof Error && error.message === 'tracking_keyword_required') {
-      message.warning(t('tracking.collectKeywordRequired'))
-      return
-    }
     message.error(formatError(error))
   },
 })
@@ -343,9 +367,6 @@ const collectNowDisabledReason = computed(() => {
   if (!selectedBrandId.value) {
     return t('tracking.collectBrandRequired')
   }
-  if (!selectedKeywordId.value) {
-    return t('tracking.collectKeywordRequired')
-  }
   if (selectedBusinessDate.value !== trackingToday) {
     return t('tracking.collectTodayOnly')
   }
@@ -649,11 +670,20 @@ function openQuestion(question: MonitoringHotQuestion): void {
       date_from: selectedBusinessDate.value,
       date_to: selectedBusinessDate.value,
       ...(selectedPlatformId.value !== 'all' ? { ai_platform_id: selectedPlatformId.value } : {}),
-      ...(selectedKeywordId.value ? { keyword_id: String(selectedKeywordId.value) } : {}),
     },
   })
 }
 
+function filterQuestionOption(input: string, option?: { label?: string }): boolean {
+  const keyword = input.trim().toLowerCase()
+  if (!keyword) {
+    return true
+  }
+  return String(option?.label ?? '')
+    .toLowerCase()
+    .includes(keyword)
+}
+
 function formatPercent(value: number | null | undefined): string {
   if (value === null || value === undefined) {
     return '--'
@@ -832,18 +862,16 @@ function disableTrackingDate(current: dayjs.Dayjs): boolean {
             />
           </div>
           <div class="tracking-action-item">
-            <span class="tracking-action-label">关键词</span>
+            <span class="tracking-action-label">问题集</span>
             <a-select
-              v-model:value="selectedKeywordId"
-              allow-clear
+              v-model:value="selectedQuestionSetOptionValue"
+              show-search
               class="tracking-select"
+              option-filter-prop="label"
+              :filter-option="filterQuestionOption"
+              :not-found-content="t('tracking.noQuestions')"
               :placeholder="t('tracking.keywordPlaceholder')"
-              :options="
-                (keywordsQuery.data.value ?? []).map((item) => ({
-                  label: item.name,
-                  value: item.id,
-                }))
-              "
+              :options="questionSetOptions"
             />
           </div>
           <div class="tracking-action-item">