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/components/Global/GlobalAddBill.vue

@@ -0,0 +1,80 @@
+<template>
+  <div class="global-add-bill">
+    <!-- Floating Add Bill Button -->
+    <div class="floating-add" @click="openAddBill">
+      <van-icon name="plus" />
+    </div>
+
+    <!-- Add Bill Modal -->
+    <PopupContainer
+      v-model="showAddBill"
+      title="记一笔"
+      height="85%"
+    >
+      <van-tabs v-model:active="activeTab" shrink>
+        <van-tab title="一句话录账" name="one">
+          <OneLineBillAdd @success="handleSuccess" />
+        </van-tab>
+        <van-tab title="手动录账" name="manual">
+          <ManualBillAdd @success="handleSuccess" />
+        </van-tab>
+      </van-tabs>
+    </PopupContainer>
+  </div>
+</template>
+
+<script setup>
+import { ref, defineEmits } from 'vue'
+import PopupContainer from '@/components/PopupContainer.vue'
+import OneLineBillAdd from '@/components/Bill/OneLineBillAdd.vue'
+import ManualBillAdd from '@/components/Bill/ManualBillAdd.vue'
+
+const emit = defineEmits(['success'])
+
+const showAddBill = ref(false)
+const activeTab = ref('one')
+
+const openAddBill = () => {
+  showAddBill.value = true
+  // Reset to default tab if needed, or keep last used
+  // activeTab.value = 'one' 
+}
+
+const handleSuccess = () => {
+  showAddBill.value = false
+
+  emit('success')
+}
+</script>
+
+<style scoped>
+.floating-add {
+  position: fixed;
+  bottom: 80px; /* Above tabbar */
+  right: 20px;
+  width: 50px;
+  height: 50px;
+  background-color: var(--van-primary-color);
+  border-radius: 50%;
+  display: flex;
+  align-items: center;
+  justify-content: center;
+  color: white;
+  font-size: 24px;
+  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
+  z-index: 999;
+  cursor: pointer;
+  transition: transform 0.2s;
+}
+
+.floating-add:active {
+  transform: scale(0.9);
+}
+
+:deep(.van-tabs__wrap) {
+  position: sticky;
+  top: 0;
+  z-index: 10;
+  background-color: #fff;
+}
+</style>