feat: add class share drafts

ai_knowledge_base_v2/apps/user-client/src/components/SessionQuota.vue

@@ -10,12 +10,14 @@ const props = defineProps<{
   entitlement?: UserEntitlementSummary | null;
   finishing?: boolean;
   generatingHelpCard?: boolean;
+  generatingShareDraft?: boolean;
 }>();
 
 defineEmits<{
   finishTopic: [];
   openProfile: [];
   generateHelpCard: [];
+  generateShareDraft: [];
 }>();
 
 const hasEntitlement = computed(() => Boolean(props.entitlement));
@@ -54,6 +56,15 @@ const limitText = computed(() => displayLimit.value === null ? "不限" : String
       >
         {{ generatingHelpCard ? '生成中' : '求助卡' }}
       </button>
+      <button
+        v-if="entitlement?.allowShareDraft"
+        type="button"
+        class="quota-link"
+        :disabled="generatingShareDraft"
+        @click="$emit('generateShareDraft')"
+      >
+        {{ generatingShareDraft ? '生成中' : '分享稿' }}
+      </button>
       <strong>{{ displayUsed }}/{{ limitText }}</strong>
     </div>
   </section>