feat(miniprogram): 适老化修复 — Phase 2e

M6: 创建 utils/date.ts 统一日期工具函数（formatDate/formatDateTime/toRelativeDate 等）
M8: 28 个 SCSS 文件 font-size 20px → 22px 全量适老化
M7: request.ts 增加 403 权限不足/5xx 服务器错误/网络超时异常统一拦截

apps/miniprogram/src/pages/pkg-profile/consents/index.scss

@@ -13,7 +13,7 @@
   display: inline-block;
   padding: 4px 12px;
   border-radius: 8px;
-  font-size: 20px;
+  font-size: 22px;
   font-weight: 500;
   background: $bg;
   color: $color;

apps/miniprogram/src/pages/pkg-profile/diagnoses/index.scss

@@ -4,7 +4,7 @@
   display: inline-block;
   padding: 4px 12px;
   border-radius: 8px;
-  font-size: 20px;
+  font-size: 22px;
   font-weight: 500;
   background: $bg;
   color: $color;

apps/miniprogram/src/pages/pkg-profile/dialysis-prescriptions/detail/index.scss

@@ -40,7 +40,7 @@
   display: inline-block;
   padding: 4px 12px;
   border-radius: 8px;
-  font-size: 20px;
+  font-size: 22px;
   font-weight: 500;
   background: $bd-l;
   color: $tx3;

apps/miniprogram/src/pages/pkg-profile/dialysis-prescriptions/index.scss

@@ -13,7 +13,7 @@
   display: inline-block;
   padding: 4px 12px;
   border-radius: 8px;
-  font-size: 20px;
+  font-size: 22px;
   font-weight: 500;
   background: $bg;
   color: $color;

apps/miniprogram/src/pages/pkg-profile/dialysis-records/detail/index.scss

@@ -40,7 +40,7 @@
   display: inline-block;
   padding: 4px 12px;
   border-radius: 8px;
-  font-size: 20px;
+  font-size: 22px;
   font-weight: 500;
   background: $bd-l;
   color: $tx3;

apps/miniprogram/src/pages/pkg-profile/dialysis-records/index.scss

@@ -13,7 +13,7 @@
   display: inline-block;
   padding: 4px 12px;
   border-radius: 8px;
-  font-size: 20px;
+  font-size: 22px;
   font-weight: 500;
   background: $bg;
   color: $color;

apps/miniprogram/src/pages/pkg-profile/family/index.scss

@@ -18,7 +18,7 @@
   display: inline-block;
   padding: 4px 12px;
   border-radius: 8px;
-  font-size: 20px;
+  font-size: 22px;
   font-weight: 500;
   background: $bg;
   color: $color;
@@ -117,7 +117,7 @@
 
 .family-relation-tag {
   @include tag($pri-l, $pri-d);
-  font-size: 20px;
+  font-size: 22px;
   padding: 2px 12px;
 }
 

apps/miniprogram/src/pages/pkg-profile/followups/index.scss

@@ -4,7 +4,7 @@
   display: inline-block;
   padding: 4px 12px;
   border-radius: 8px;
-  font-size: 20px;
+  font-size: 22px;
   font-weight: 500;
   background: $bg;
   color: $color;

apps/miniprogram/src/pages/pkg-profile/reports/index.scss

@@ -18,7 +18,7 @@
   display: inline-block;
   padding: 4px 12px;
   border-radius: 8px;
-  font-size: 20px;
+  font-size: 22px;
   font-weight: 500;
   background: $bg;
   color: $color;