refactor: replace custom ellipsis classes with native utilities

delete unused ellipsis.scss partial and its import, update all components to use truncate and line-clamp-2 utilities

src/pages/Discovery/components/QuickQuestions/index.vue

@@ -9,10 +9,10 @@
           <image class="card-img flex-shrink-0 rounded-[14px]" :src="createSvgIndex(index)" />
 
           <view class="min-width-0 flex flex-col flex-full pl-[8px] py-[4px]">
-            <view class="w-full text-[12px] font-[600] text-[#171717] ellipsis-1">
+            <view class="w-full text-[12px] font-[600] text-[#171717] truncate">
               {{ item.title }}
             </view>
-            <view class="w-full text-[9px] text-[#94a3b8] ellipsis-1">
+            <view class="w-full text-[9px] text-[#94a3b8] truncate">
               {{ item.subTitle }}
             </view>
           </view>