fix: 修复管理端前端 lint 与构建问题

- 收敛 easyflow-ui-admin 的 lint、格式和类型问题

- 修正 demo 页面与管理端前端构建失败点

- 验证 pnpm lint 与 pnpm build 均已通过

easyflow-ui-admin/app/src/components/upload/DragFileUpload.vue

@@ -9,7 +9,10 @@ import { useAccessStore } from '@easyflow/stores';
 import { UploadFilled } from '@element-plus/icons-vue';
 import { ElIcon, ElMessage, ElUpload } from 'element-plus';
 
-import { normalizeUploadError, resolveUploadPath } from '#/utils/upload-response';
+import {
+  normalizeUploadError,
+  resolveUploadPath,
+} from '#/utils/upload-response';
 
 const props = defineProps({
   action: {

easyflow-ui-admin/app/src/components/upload/Upload.vue

@@ -8,8 +8,11 @@ import { useAccessStore } from '@easyflow/stores';
 
 import { ElButton, ElMessage, ElUpload } from 'element-plus';
 
-import { normalizeUploadError, resolveUploadPath } from '#/utils/upload-response';
 import { $t } from '#/locales';
+import {
+  normalizeUploadError,
+  resolveUploadPath,
+} from '#/utils/upload-response';
 
 const props = defineProps({
   action: {

easyflow-ui-admin/app/src/components/upload/UploadAvatar.vue

@@ -10,7 +10,10 @@ import { Plus } from '@element-plus/icons-vue';
 import { ElIcon, ElImage, ElMessage, ElUpload } from 'element-plus';
 
 import { $t } from '#/locales';
-import { normalizeUploadError, resolveUploadPath } from '#/utils/upload-response';
+import {
+  normalizeUploadError,
+  resolveUploadPath,
+} from '#/utils/upload-response';
 
 const props = defineProps({
   action: {
@@ -134,20 +137,20 @@ const beforeAvatarUpload: UploadProps['beforeUpload'] = (rawFile) => {
 
 <style>
 .avatar-uploader .el-upload {
-  width: var(--avatar-size);
-  height: var(--avatar-size);
+  position: relative;
   display: flex;
   align-items: center;
   justify-content: center;
-  position: relative;
+  width: var(--avatar-size);
+  height: var(--avatar-size);
   overflow: hidden;
   cursor: pointer;
-  border: 1px solid hsl(var(--input) / 0.92);
+  background: hsl(var(--modal-surface-strong) / 92%);
+  border: 1px solid hsl(var(--input) / 92%);
   border-radius: 50%;
-  background: hsl(var(--modal-surface-strong) / 0.92);
   box-shadow:
-    inset 0 1px 0 hsl(0 0% 100% / 0.72),
-    0 16px 28px -24px hsl(var(--foreground) / 0.24);
+    inset 0 1px 0 hsl(0deg 0% 100% / 72%),
+    0 16px 28px -24px hsl(var(--foreground) / 24%);
   transition:
     transform var(--el-transition-duration-fast),
     border-color var(--el-transition-duration-fast),
@@ -155,26 +158,26 @@ const beforeAvatarUpload: UploadProps['beforeUpload'] = (rawFile) => {
 }
 
 .avatar-uploader .el-upload:hover {
-  border-color: hsl(var(--primary) / 0.52);
-  transform: translateY(-1px);
+  border-color: hsl(var(--primary) / 52%);
   box-shadow:
-    inset 0 1px 0 hsl(0 0% 100% / 0.76),
-    0 20px 36px -26px hsl(var(--modal-preview-glow) / 0.3);
+    inset 0 1px 0 hsl(0deg 0% 100% / 76%),
+    0 20px 36px -26px hsl(var(--modal-preview-glow) / 30%);
+  transform: translateY(-1px);
 }
 
 .avatar-uploader--soft-panel .el-upload {
   background:
     radial-gradient(
       circle at top,
-      hsl(var(--modal-preview-glow) / 0.14),
+      hsl(var(--modal-preview-glow) / 14%),
       transparent 60%
     ),
     linear-gradient(
       145deg,
-      hsl(var(--modal-preview-surface) / 0.98),
-      hsl(var(--modal-preview-surface-strong) / 0.9)
+      hsl(var(--modal-preview-surface) / 98%),
+      hsl(var(--modal-preview-surface-strong) / 90%)
     );
-  border-color: hsl(var(--modal-preview-border) / 0.9);
+  border-color: hsl(var(--modal-preview-border) / 90%);
 }
 
 .avatar-uploader--rounded .el-upload {