feat(src): 新增文章、经销商申请、用户地址和礼物添加功能

- 新增文章添加页面，支持文章基本信息、设置、高级设置和图片上传
- 新增经销商申请页面，支持申请信息填写和审核状态显示
- 新增用户地址添加页面，支持地址信息填写和地址识别功能
- 新增礼物添加页面，功能与文章添加类似
- 统一使用 .tsx 文件格式
- 添加 .editorconfig、.eslintrc 和 .gitignore 文件，规范代码风格和项目结构

src/components/CouponCard.scss

@@ -0,0 +1,217 @@
+.coupon-card {
+  position: relative;
+  display: flex;
+  width: 100%;
+  height: 120px;
+  margin-bottom: 16px;
+  border-radius: 12px;
+  overflow: hidden;
+  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
+  background: #fff;
+  transition: all 0.3s ease;
+
+  &:active {
+    transform: scale(0.98);
+    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.12);
+  }
+
+  &.disabled {
+    opacity: 0.6;
+  }
+
+  .coupon-left {
+    flex-shrink: 0;
+    width: 110px;
+    display: flex;
+    flex-direction: column;
+    align-items: center;
+    justify-content: center;
+    color: #fff;
+    position: relative;
+
+    &.theme-red {
+      background: linear-gradient(135deg, #ff6b6b 0%, #ee5a52 100%);
+    }
+
+    &.theme-orange {
+      background: linear-gradient(135deg, #ffa726 0%, #ff9800 100%);
+    }
+
+    &.theme-blue {
+      background: linear-gradient(135deg, #42a5f5 0%, #2196f3 100%);
+    }
+
+    &.theme-purple {
+      background: linear-gradient(135deg, #ab47bc 0%, #9c27b0 100%);
+    }
+
+    &.theme-green {
+      background: linear-gradient(135deg, #66bb6a 0%, #4caf50 100%);
+    }
+
+    .amount-wrapper {
+      display: flex;
+      align-items: baseline;
+      margin-bottom: 8px;
+
+      .currency {
+        font-size: 28px;
+        font-weight: 600;
+        margin-right: 2px;
+      }
+
+      .amount {
+        font-size: 36px;
+        font-weight: bold;
+        line-height: 1;
+      }
+    }
+
+    .condition {
+      font-size: 22px;
+      opacity: 0.9;
+      text-align: center;
+      line-height: 1.2;
+    }
+  }
+
+  .coupon-divider {
+    flex-shrink: 0;
+    width: 2px;
+    position: relative;
+    background: #f5f5f5;
+
+    .divider-line {
+      width: 100%;
+      height: 100%;
+      background: repeating-linear-gradient(
+        to bottom,
+        transparent 0px,
+        transparent 4px,
+        #ddd 4px,
+        #ddd 8px
+      );
+    }
+
+    .divider-circle-top {
+      position: absolute;
+      width: 16px;
+      height: 16px;
+      background: #f5f5f5;
+      border-radius: 50%;
+      top: -8px;
+      left: -7px;
+    }
+
+    .divider-circle-bottom {
+      position: absolute;
+      width: 16px;
+      height: 16px;
+      background: #f5f5f5;
+      border-radius: 50%;
+      bottom: -8px;
+      left: -7px;
+    }
+  }
+
+  .coupon-right {
+    flex: 1;
+    display: flex;
+    flex-direction: row;
+    align-items: center;
+    justify-content: space-between;
+    padding: 16px;
+
+    .coupon-info {
+      flex: 1;
+      display: flex;
+      flex-direction: column;
+      justify-content: center;
+
+      .coupon-title {
+        font-size: 32px;
+        font-weight: 600;
+        color: #1f2937;
+        margin-bottom: 6px;
+        line-height: 1.3;
+      }
+
+      .coupon-validity {
+        font-size: 26px;
+        color: #6b7280;
+        line-height: 1.2;
+      }
+    }
+
+    .coupon-actions {
+      display: flex;
+      justify-content: flex-end;
+      align-items: center;
+      flex-shrink: 0;
+
+      .coupon-btn {
+        min-width: 120px;
+        height: 60px;
+        border-radius: 30px;
+        font-size: 26px;
+        border: none;
+        color: #fff;
+        font-weight: 600;
+        transition: all 0.2s ease;
+
+        &:active {
+          transform: scale(0.95);
+        }
+
+        &.theme-red {
+          background: linear-gradient(135deg, #ff6b6b 0%, #ee5a52 100%);
+        }
+
+        &.theme-orange {
+          background: linear-gradient(135deg, #ffa726 0%, #ff9800 100%);
+        }
+
+        &.theme-blue {
+          background: linear-gradient(135deg, #42a5f5 0%, #2196f3 100%);
+        }
+
+        &.theme-purple {
+          background: linear-gradient(135deg, #ab47bc 0%, #9c27b0 100%);
+        }
+
+        &.theme-green {
+          background: linear-gradient(135deg, #66bb6a 0%, #4caf50 100%);
+        }
+      }
+
+      .status-text {
+        font-size: 26px;
+        color: #9ca3af;
+        padding: 8px 12px;
+        font-weight: 500;
+      }
+    }
+  }
+
+  .status-overlay {
+    position: absolute;
+    top: 0;
+    left: 0;
+    right: 0;
+    bottom: 0;
+    background: rgba(0, 0, 0, 0.1);
+    display: flex;
+    align-items: center;
+    justify-content: center;
+    z-index: 10;
+
+    .status-badge {
+      background: rgba(0, 0, 0, 0.6);
+      color: #fff;
+      padding: 4px 12px;
+      border-radius: 12px;
+      font-size: 28px;
+      font-weight: 500;
+    }
+  }
+}