fix(ui): 更新活动申请历史弹窗中的文本和样式

调整弹窗标题、按钮文字及表单高度，优化用户体验

@@ -10,13 +10,13 @@
       <div class="bg-white px-4 py-3 flex items-center justify-between shadow-sm">
         <div class="flex items-center gap-3">
           <!-- <van-icon name="arrow-left" class="text-[#333]" @click="emit('update:show', false)" /> -->
-          <div class="text-[#333] font-bold text-base">我的申请记录</div>
+          <div class="text-[#333] font-bold text-base">遗失的星球活动</div>
         </div>
         <van-icon name="cross" class="text-[#999]" @click="emit('update:show', false)" />
       </div>
 
       <div class="bg-white px-4 py-3 flex justify-between items-center sticky top-0 z-20 shadow-sm">
-        <span class="text-[#333] font-medium text-sm">活动记录</span>
+        <span class="text-[#333] font-medium text-sm">已补充</span>
         <div class="flex items-center text-[#666] text-sm">
           <span>{{ apply_records.length }}条</span>
         </div>
@@ -81,7 +81,7 @@
           class="!rounded-lg !h-[44px] !text-base !font-bold"
           @click="open_add"
         >
-          新增记录
+          新增
         </van-button>
       </div>
     </div>
@@ -90,12 +90,12 @@
       v-model:show="show_form_popup"
       round
       position="bottom"
-      :style="{ height: '50%' }"
+      :style="{ height: '70%' }"
       class="flex flex-col"
     >
       <div class="p-4 flex-1 flex flex-col">
         <div class="flex items-center justify-between mb-5">
-          <h3 class="text-center font-bold text-lg text-[#333]">{{ form_mode === 'add' ? '新增记录' : '编辑记录' }}</h3>
+          <h3 class="text-center font-bold text-lg text-[#333]">{{ form_mode === 'add' ? '新增' : '编辑' }}</h3>
           <van-icon name="cross" class="text-[#999]" @click="close_form_popup" />
         </div>