feat: init project with miniprogram, cloud functions and admin console

miniprogram/pages/subscribe-plans/subscribe-plans.wxss

@@ -0,0 +1,27 @@
+.plan-card {
+  text-align: center;
+  border: 2rpx solid #eeeeee;
+  transition: border-color 0.2s;
+}
+
+.plan-active {
+  border-color: #333333;
+  background-color: #fafafa;
+}
+
+.plan-name {
+  font-size: 32rpx;
+  font-weight: 600;
+  margin-bottom: 12rpx;
+}
+
+.plan-price {
+  font-size: 48rpx;
+  font-weight: 700;
+  color: #333333;
+  margin-bottom: 8rpx;
+}
+
+.plan-desc {
+  font-size: 24rpx;
+}