feat: Refactor transaction handling and add new features

- Updated ReasonGroupList.vue to modify classify button behavior for adding new classifications.
- Refactored TransactionDetail.vue to integrate PopupContainer and enhance transaction detail display.
- Improved TransactionDetailDialog.vue with updated classify button functionality.
- Simplified BalanceView.vue by removing manual entry button.
- Enhanced PeriodicRecord.vue to update classify button interactions.
- Removed unused add transaction dialog from TransactionsRecord.vue.
- Added new API endpoints in TransactionRecordController for parsing transactions and handling offsets.
- Introduced BillForm.vue and ManualBillAdd.vue for streamlined bill entry.
- Implemented OneLineBillAdd.vue for intelligent transaction parsing.
- Created GlobalAddBill.vue for a unified bill addition interface.

Web/src/views/PeriodicRecord.vue

@@ -191,6 +191,14 @@
             
             <!-- 分类按钮网格 -->
             <div class="classify-buttons">
+              <van-button
+                type="success"
+                size="small"
+                class="classify-btn"
+                @click="showAddClassify = true"
+              >
+                + 新增
+              </van-button>
               <van-button
                 v-for="item in classifyColumns"
                 :key="item.id"
@@ -201,14 +209,6 @@
               >
                 {{ item.text }}
               </van-button>
-              <van-button
-                type="success"
-                size="small"
-                class="classify-btn"
-                @click="showAddClassify = true"
-              >
-                + 新增
-              </van-button>
               <van-button
                 v-if="form.classify"
                 type="warning"