fix: show all community categories

uniapp/src/packages_community/pages/publish.vue

@@ -57,7 +57,7 @@
                     <text class="publish-section__hint">{{ selectedCategory ? '已选择 1 个分类' : '请选择帖子所属分类' }}</text>
                 </view>
                 <view v-if="categoryList.length" class="publish-category__list">
-                    <view v-for="category in visibleCategories" :key="category.id" class="publish-category__item"
+                    <view v-for="category in categoryList" :key="category.id" class="publish-category__item"
                         :class="{ 'publish-category__item--active': selectedCategory === category.id }"
                         @tap="selectCategory(category.id)">
                         <text class="publish-category__name">{{ category.name }}</text>
@@ -99,7 +99,6 @@ const tagList = ref<any[]>([])
 const selectedTags = ref<number[]>([])
 const categoryList = ref<any[]>([])
 const selectedCategory = ref(0)
-const visibleCategories = computed(() => categoryList.value.slice(0, 4))
 
 const isPaid = ref(false)
 const pricePoints = ref('')
@@ -462,8 +461,6 @@ const toggleTag = (id: number) => {
         display: grid;
         grid-template-columns: repeat(4, minmax(0, 1fr));
         gap: 16rpx;
-        max-height: 76rpx;
-        overflow: hidden;
     }
 
     &__item {