feat: add and optimize multilingual text resources

- add new language packs for multiple pages and components including category, cart, order, member center, distribution, etc.
- add Chinese and English translations for new features and UI text
- fix navigation service error message to use multilingual text
- update component templates to use dynamic language translation instead of hardcoded text
- adjust code indentation and formatting for consistency

pages_tool/seal/medium/detail.vue

@@ -14,8 +14,8 @@
       </view>
       <block v-if="g0>0">
         <view class="foot">
-          <view @tap="generateImage" class="item" style="margin-right:30rpx;">导出图片</view>
-          <view @tap="generatePdf" class="item">导出PDF</view>
+          <view @tap="generateImage" class="item" style="margin-right:30rpx;">{{ $lang('exportImage') }}</view>
+          <view @tap="generatePdf" class="item">{{ $lang('exportPdf') }}</view>
         </view>
       </block>
     </view>
@@ -26,7 +26,7 @@
 export default {
   data() {
     return {
-      title: "搜索结果",
+      title: "",
       info: {},
       list: [],
       keyword: "",
@@ -39,6 +39,7 @@ export default {
     }
   },
   onLoad(options) {
+    this.title = this.$lang('title');
     if (options.keyword) {
       this.keyword = options.keyword;
     }
@@ -50,7 +51,7 @@ export default {
   methods: {
     generatePdf() {
       const url = this.$util.img(this.info.files_url);
-      uni.showLoading({ title: '正在加载' });
+      uni.showLoading({ title: this.$lang('loading') });
       try {
         uni.downloadFile({
           url: url,
@@ -70,7 +71,7 @@ export default {
           },
           complete: (res) => {
             if (res.statusCode === 404) {
-              uni.showToast({ title: '文件不存在', icon: 'none' });
+              uni.showToast({ title: this.$lang('fileNotExist'), icon: 'none' });
             }
           }
         });
@@ -80,7 +81,7 @@ export default {
     },
     generateImage() {
       const url = this.$util.img(this.info.img_url);
-      uni.showLoading({ title: '正在加载' });
+      uni.showLoading({ title: this.$lang('loading') });
       uni.downloadFile({
         url: url,
         success: (res) => {
@@ -89,21 +90,21 @@ export default {
             uni.saveImageToPhotosAlbum({
               filePath: res.tempFilePath,
               success: () => {
-                this.$util.showToast({ title: '保存成功' });
+                this.$util.showToast({ title: this.$lang('saveSuccess') });
               },
               fail: (err) => {
                 if (err.errMsg !== 'saveImageToPhotosAlbum:fail auth deny' && err.errMsg !== 'saveImageToPhotosAlbum:fail:auth denied') {
-                  this.$util.showToast({ title: '保存失败，请稍后重试' });
+                  this.$util.showToast({ title: this.$lang('saveFailed') });
                 }
               }
             });
           } else {
-            this.$util.showToast({ title: '下载失败' });
+            this.$util.showToast({ title: this.$lang('downloadFailed') });
           }
         },
         fail: (err) => {
           uni.hideLoading();
-          this.$util.showToast({ title: '下载失败' });
+          this.$util.showToast({ title: this.$lang('downloadFailed') });
         }
       });
     },
@@ -196,4 +197,4 @@ export default {
   color: #fff;
   border-radius: 10rpx;
 }
-</style>
+</style>