chore(frontend): introduce prettier + eslint and prune unused code

- Add Prettier 3 with prettier-plugin-organize-imports (sorts/removes unused imports)
- Add ESLint 10 flat config with typescript-eslint + eslint-plugin-vue + eslint-config-prettier
- Add root scripts: format, format:check, lint, lint:fix
- Reformat 257 files across admin-web, ops-web, desktop-client, packages
- Remove unused locals/exports flagged by --noUnusedLocals/--noUnusedParameters
- Fix duplicate localTabLabel key, surrogate-pair regex u-flag, NBSP literal in regex
- Skip server/ (Go) and apps/browser-extension/ (deprecated per ADR)

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

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

@@ -1,40 +1,42 @@
 <script setup lang="ts">
-import { LeftOutlined, LinkOutlined } from "@ant-design/icons-vue";
-import { useMutation, useQueryClient } from "@tanstack/vue-query";
-import { message } from "ant-design-vue";
-import { computed, reactive, watch } from "vue";
-import { useI18n } from "vue-i18n";
-import { useRoute, useRouter } from "vue-router";
+import { LeftOutlined, LinkOutlined } from '@ant-design/icons-vue'
+import { useMutation, useQueryClient } from '@tanstack/vue-query'
+import { message } from 'ant-design-vue'
+import { computed, reactive, watch } from 'vue'
+import { useI18n } from 'vue-i18n'
+import { useRoute, useRouter } from 'vue-router'
 
-import KnowledgeGroupSelect from "@/components/KnowledgeGroupSelect.vue";
-import { articlesApi } from "@/lib/api";
-import { formatError } from "@/lib/errors";
+import KnowledgeGroupSelect from '@/components/KnowledgeGroupSelect.vue'
+import { articlesApi } from '@/lib/api'
+import { formatError } from '@/lib/errors'
 
-const route = useRoute();
-const router = useRouter();
-const queryClient = useQueryClient();
-const { t } = useI18n();
+const route = useRoute()
+const router = useRouter()
+const queryClient = useQueryClient()
+const { t } = useI18n()
 
 const form = reactive({
-  source_url: "",
-  source_title: "",
-  locale: "zh-CN",
-  industry: "",
-  brand_name: "",
-  region: "",
-  target_audience: "",
-  content_goal: "",
-  tone: "",
-  length_goal: "",
+  source_url: '',
+  source_title: '',
+  locale: 'zh-CN',
+  industry: '',
+  brand_name: '',
+  region: '',
+  target_audience: '',
+  content_goal: '',
+  tone: '',
+  length_goal: '',
   keywords: [] as string[],
-  preserve_points: "",
-  avoid_points: "",
-  extra_requirements: "",
+  preserve_points: '',
+  avoid_points: '',
+  extra_requirements: '',
   enable_web_search: false,
   knowledge_group_ids: [] as number[],
-});
+})
 
-const canSubmit = computed(() => form.source_url.trim().length > 0 && !generateMutation.isPending.value);
+const canSubmit = computed(
+  () => form.source_url.trim().length > 0 && !generateMutation.isPending.value,
+)
 
 const generateMutation = useMutation({
   mutationFn: () =>
@@ -59,41 +61,41 @@ const generateMutation = useMutation({
     }),
   onSuccess: async () => {
     await Promise.all([
-      queryClient.invalidateQueries({ queryKey: ["articles"] }),
-      queryClient.invalidateQueries({ queryKey: ["workspace"] }),
-    ]);
-    message.info(t("imitation.create.queued"));
-    await router.replace({ name: "articles-imitations" });
+      queryClient.invalidateQueries({ queryKey: ['articles'] }),
+      queryClient.invalidateQueries({ queryKey: ['workspace'] }),
+    ])
+    message.info(t('imitation.create.queued'))
+    await router.replace({ name: 'articles-imitations' })
   },
   onError: (error) => {
-    message.error(formatError(error) || t("imitation.create.submitError"));
+    message.error(formatError(error) || t('imitation.create.submitError'))
   },
-});
+})
 
 watch(
   () => [route.query.source_url, route.query.source_title],
   ([sourceURL, sourceTitle]) => {
-    form.source_url = normalizeQueryValue(sourceURL);
-    form.source_title = normalizeQueryValue(sourceTitle);
+    form.source_url = normalizeQueryValue(sourceURL)
+    form.source_title = normalizeQueryValue(sourceTitle)
   },
   { immediate: true },
-);
+)
 
 function normalizeQueryValue(value: unknown): string {
-  const raw = Array.isArray(value) ? value[0] : value;
-  return String(raw ?? "").trim();
+  const raw = Array.isArray(value) ? value[0] : value
+  return String(raw ?? '').trim()
 }
 
 function goBack(): void {
-  void router.push({ name: "articles-imitations" });
+  void router.push({ name: 'articles-imitations' })
 }
 
 function submit(): void {
   if (!form.source_url.trim()) {
-    message.warning(t("imitation.create.sourceURLRequired"));
-    return;
+    message.warning(t('imitation.create.sourceURLRequired'))
+    return
   }
-  generateMutation.mutate();
+  generateMutation.mutate()
 }
 </script>
 
@@ -105,8 +107,8 @@ function submit(): void {
           <template #icon><LeftOutlined /></template>
         </a-button>
         <div class="imitation-generate-page__title-box">
-          <h2>{{ t("imitation.create.title") }}</h2>
-          <p>{{ t("imitation.create.subtitle") }}</p>
+          <h2>{{ t('imitation.create.title') }}</h2>
+          <p>{{ t('imitation.create.subtitle') }}</p>
         </div>
       </div>
     </header>
@@ -115,21 +117,21 @@ function submit(): void {
       <section class="imitation-generate-page__step">
         <div class="imitation-generate-page__step-line">
           <span>1</span>
-          <strong>{{ t("imitation.create.settingsSection") }}</strong>
+          <strong>{{ t('imitation.create.settingsSection') }}</strong>
         </div>
       </section>
 
       <section class="imitation-generate-page__section">
         <div class="imitation-generate-page__section-head">
           <div>
-            <h3>{{ t("imitation.create.sourceSection") }}</h3>
-            <p>{{ t("route.imitationCreate.description") }}</p>
+            <h3>{{ t('imitation.create.sourceSection') }}</h3>
+            <p>{{ t('route.imitationCreate.description') }}</p>
           </div>
         </div>
 
         <div class="imitation-generate-page__field-grid">
           <div class="imitation-generate-page__field imitation-generate-page__field--wide">
-            <label class="required-asterisk">{{ t("imitation.create.sourceURL") }}</label>
+            <label class="required-asterisk">{{ t('imitation.create.sourceURL') }}</label>
             <a-input
               v-model:value="form.source_url"
               :placeholder="t('imitation.create.sourceURLPlaceholder')"
@@ -139,7 +141,7 @@ function submit(): void {
           </div>
 
           <div class="imitation-generate-page__field">
-            <label>{{ t("imitation.create.sourceTitle") }}</label>
+            <label>{{ t('imitation.create.sourceTitle') }}</label>
             <a-input
               v-model:value="form.source_title"
               :placeholder="t('imitation.create.sourceTitlePlaceholder')"
@@ -147,7 +149,7 @@ function submit(): void {
           </div>
 
           <div class="imitation-generate-page__field">
-            <label>{{ t("imitation.create.language") }}</label>
+            <label>{{ t('imitation.create.language') }}</label>
             <a-select
               v-model:value="form.locale"
               :options="[
@@ -162,8 +164,8 @@ function submit(): void {
       <section class="imitation-generate-page__section">
         <div class="imitation-generate-page__section-head">
           <div>
-            <h3>{{ t("imitation.create.settingsSection") }}</h3>
-            <p>{{ t("templates.wizard.hints.keyPoints") }}</p>
+            <h3>{{ t('imitation.create.settingsSection') }}</h3>
+            <p>{{ t('templates.wizard.hints.keyPoints') }}</p>
           </div>
         </div>
 
@@ -171,10 +173,10 @@ function submit(): void {
           <div class="imitation-generate-page__capability-row">
             <div class="imitation-generate-page__capability-copy">
               <div class="imitation-generate-page__capability-label">
-                {{ t("imitation.create.enableWebSearch") }}
+                {{ t('imitation.create.enableWebSearch') }}
               </div>
               <div class="imitation-generate-page__capability-hint">
-                {{ t("imitation.create.webSearchHint") }}
+                {{ t('imitation.create.webSearchHint') }}
               </div>
             </div>
             <a-switch
@@ -187,7 +189,7 @@ function submit(): void {
 
           <div class="imitation-generate-page__capability-knowledge">
             <label class="imitation-generate-page__capability-label">
-              {{ t("imitation.create.knowledgeBase") }}
+              {{ t('imitation.create.knowledgeBase') }}
             </label>
             <KnowledgeGroupSelect
               v-model="form.knowledge_group_ids"
@@ -195,49 +197,70 @@ function submit(): void {
               :placeholder="t('imitation.create.knowledgeBasePlaceholder')"
             />
             <p class="imitation-generate-page__capability-hint">
-              {{ t("imitation.create.knowledgeBaseHint") }}
+              {{ t('imitation.create.knowledgeBaseHint') }}
             </p>
           </div>
         </div>
 
         <div class="imitation-generate-page__field-grid">
           <div class="imitation-generate-page__field">
-            <label>{{ t("imitation.create.industry") }}</label>
-            <a-input v-model:value="form.industry" :placeholder="t('imitation.create.industryPlaceholder')" />
+            <label>{{ t('imitation.create.industry') }}</label>
+            <a-input
+              v-model:value="form.industry"
+              :placeholder="t('imitation.create.industryPlaceholder')"
+            />
           </div>
 
           <div class="imitation-generate-page__field">
-            <label>{{ t("imitation.create.brandName") }}</label>
-            <a-input v-model:value="form.brand_name" :placeholder="t('imitation.create.brandNamePlaceholder')" />
+            <label>{{ t('imitation.create.brandName') }}</label>
+            <a-input
+              v-model:value="form.brand_name"
+              :placeholder="t('imitation.create.brandNamePlaceholder')"
+            />
           </div>
 
           <div class="imitation-generate-page__field">
-            <label>{{ t("imitation.create.region") }}</label>
-            <a-input v-model:value="form.region" :placeholder="t('imitation.create.regionPlaceholder')" />
+            <label>{{ t('imitation.create.region') }}</label>
+            <a-input
+              v-model:value="form.region"
+              :placeholder="t('imitation.create.regionPlaceholder')"
+            />
           </div>
 
           <div class="imitation-generate-page__field">
-            <label>{{ t("imitation.create.targetAudience") }}</label>
-            <a-input v-model:value="form.target_audience" :placeholder="t('imitation.create.targetAudiencePlaceholder')" />
+            <label>{{ t('imitation.create.targetAudience') }}</label>
+            <a-input
+              v-model:value="form.target_audience"
+              :placeholder="t('imitation.create.targetAudiencePlaceholder')"
+            />
           </div>
 
           <div class="imitation-generate-page__field">
-            <label>{{ t("imitation.create.contentGoal") }}</label>
-            <a-input v-model:value="form.content_goal" :placeholder="t('imitation.create.contentGoalPlaceholder')" />
+            <label>{{ t('imitation.create.contentGoal') }}</label>
+            <a-input
+              v-model:value="form.content_goal"
+              :placeholder="t('imitation.create.contentGoalPlaceholder')"
+            />
           </div>
 
           <div class="imitation-generate-page__field">
-            <label>{{ t("imitation.create.tone") }}</label>
-            <a-input v-model:value="form.tone" :placeholder="t('imitation.create.tonePlaceholder')" />
+            <label>{{ t('imitation.create.tone') }}</label>
+            <a-input
+              v-model:value="form.tone"
+              :placeholder="t('imitation.create.tonePlaceholder')"
+            />
           </div>
 
           <div class="imitation-generate-page__field">
-            <label>{{ t("imitation.create.lengthGoal") }}</label>
-            <a-input v-model:value="form.length_goal" :placeholder="t('imitation.create.lengthGoalPlaceholder')" />
+            <label>{{ t('imitation.create.lengthGoal') }}</label>
+            <a-input
+              v-model:value="form.length_goal"
+              :placeholder="t('imitation.create.lengthGoalPlaceholder')"
+            />
           </div>
 
           <div class="imitation-generate-page__field imitation-generate-page__field--wide">
-            <label>{{ t("imitation.create.keywords") }}</label>
+            <label>{{ t('imitation.create.keywords') }}</label>
             <a-select
               v-model:value="form.keywords"
               mode="tags"
@@ -247,7 +270,7 @@ function submit(): void {
           </div>
 
           <div class="imitation-generate-page__field">
-            <label>{{ t("imitation.create.preservePoints") }}</label>
+            <label>{{ t('imitation.create.preservePoints') }}</label>
             <a-textarea
               v-model:value="form.preserve_points"
               :rows="4"
@@ -256,7 +279,7 @@ function submit(): void {
           </div>
 
           <div class="imitation-generate-page__field">
-            <label>{{ t("imitation.create.avoidPoints") }}</label>
+            <label>{{ t('imitation.create.avoidPoints') }}</label>
             <a-textarea
               v-model:value="form.avoid_points"
               :rows="4"
@@ -265,7 +288,7 @@ function submit(): void {
           </div>
 
           <div class="imitation-generate-page__field imitation-generate-page__field--wide">
-            <label>{{ t("imitation.create.extraRequirements") }}</label>
+            <label>{{ t('imitation.create.extraRequirements') }}</label>
             <a-textarea
               v-model:value="form.extra_requirements"
               :rows="5"
@@ -277,14 +300,14 @@ function submit(): void {
     </main>
 
     <footer class="imitation-generate-page__footer">
-      <a-button @click="goBack">{{ t("imitation.create.backToList") }}</a-button>
+      <a-button @click="goBack">{{ t('imitation.create.backToList') }}</a-button>
       <a-button
         type="primary"
         :disabled="!canSubmit"
         :loading="generateMutation.isPending.value"
         @click="submit"
       >
-        {{ t("imitation.actions.submit") }}
+        {{ t('imitation.actions.submit') }}
       </a-button>
     </footer>
   </div>
@@ -361,7 +384,7 @@ function submit(): void {
   width: min(320px, 28vw);
   height: 1px;
   background: #dbe4ef;
-  content: "";
+  content: '';
 }
 
 .imitation-generate-page__step-line span {
@@ -415,7 +438,7 @@ function submit(): void {
   margin-right: 12px;
   border-radius: 2px;
   background: #111827;
-  content: "";
+  content: '';
 }
 
 .imitation-generate-page__section-head p {
@@ -493,13 +516,13 @@ function submit(): void {
 }
 
 .imitation-generate-page__field > label::after {
-  content: "：";
+  content: '：';
 }
 
 .required-asterisk::before {
   margin-right: 4px;
   color: #ff4d4f;
-  content: "*";
+  content: '*';
 }
 
 .imitation-generate-page__footer {