fix: 优化页面UI及修复安全区域占位符问题

- 将“进展状态”文案统一改为“活动进展”以提升一致性
- 在商品详情页添加安全区域占位符，防止底部内容被遮挡
- 优化用户功德组件样式，调整日期显示格式和布局
- 更新构建产物引用路径

src/pages/goods-detail/index.vue

@@ -41,6 +41,7 @@
                 </div>
             </div>
         </div>
+        <div class="safe-inset-placeholder"></div>
 
         <fixed-bottom ref="fixedBottom">
             <div class="customer-absolute">
@@ -151,6 +152,9 @@ export default {
             }
             return (parseInt(this.priceUnit * 100, 10) * this.quantity) / 100;
         },
+        safeInsetBottomHeight() {
+            return this.$store.state.safeInsetBottomHeight;
+        },
     },
     mounted() {
         this.getGoodsDetail("common");
@@ -159,6 +163,15 @@ export default {
         this.observer.disconnect();
     },
     methods: {
+        checkPlaceholderHeight() {
+            const el = document.querySelector(".safe-inset-placeholder");
+            const rect = el.getBoundingClientRect();
+            if (rect.height > 0) {
+                el.parentNode.removeChild(el);
+            } else {
+                el.style.height = "1rem";
+            }
+        },
         initObserver() {
             this.observer = new ObserverInteraction();
 
@@ -242,6 +255,7 @@ export default {
             this.$nextTick(() => {
                 this.paddingBottom = this.$refs.fixedBottom.getOffsetHeight() - 50;
                 this.initObserver();
+                this.checkPlaceholderHeight();
             });
             this.wechatReady({
                 ...this.data.shareConfig,
@@ -272,6 +286,10 @@ export default {
 <style lang="scss">
 $lightWidth: 1.3rem;
 .goods-detail {
+    .safe-inset-placeholder {
+        padding-bottom: env(safe-area-inset-bottom);
+        padding-bottom: constant(safe-area-inset-bottom);
+    }
     .goods-content {
         padding-left: 0.3rem;
         padding-right: 0.3rem;