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

miniprogram/pages/treatment-done/treatment-done.wxss

@@ -0,0 +1,25 @@
+.done-icon {
+  width: 120rpx;
+  height: 120rpx;
+  border-radius: 50%;
+  background-color: #52c41a;
+  color: #ffffff;
+  font-size: 72rpx;
+  line-height: 120rpx;
+  text-align: center;
+  margin: 40rpx auto;
+}
+
+.spinner-sm {
+  width: 40rpx;
+  height: 40rpx;
+  border: 4rpx solid #eeeeee;
+  border-top-color: #333333;
+  border-radius: 50%;
+  animation: spin 0.8s linear infinite;
+  margin: 0 auto 12rpx;
+}
+
+@keyframes spin {
+  to { transform: rotate(360deg); }
+}