feat(house): 优化房源区域选择及删除功能

- 保存按钮布局调整优化，提升用户体验
- 房源详情地区显示只展示市级，简化展示信息
- 地区选择器调整，只显示市，确保区域数据统一
- 删除房源操作添加确认弹窗，避免误删
- 省市区数据加载逻辑简化，使用固定城区列表替代异步接口请求
- 替换首页及闪屏logo图片，更新为新资源路径
- 隐藏房源详情页电话咨询按钮，暂不支持电话功能
- 代码格式和注释优化，提升代码可读性

sub_pages/house/add.vue

@@ -259,12 +259,9 @@
 		</u--form>
 
 		<u-gap height="80"></u-gap>
-		<!-- 操作按钮 -->
+		<!-- 保存按钮 -->
 		<view class="footer">
-			<view class="btn-wrapper">
-				<u-button text="保存" color="linear-gradient(to bottom, #27b0fd, #3f72f4)" :disabled="disabled"
-					shape="circle" @click="handleSubmit()"></u-button>
-			</view>
+			<u-button text="保存" color="linear-gradient(to bottom, #27b0fd, #3f72f4)" :disabled="disabled" shape="circle" @click="handleSubmit()"></u-button>
 		</view>
 	</view>
 </template>
@@ -318,7 +315,7 @@
 				status: 10,
 				address: ''
 			},
-				fileList1: [],
+			fileList1: [],
 				fileList2: [],
 				loading: false,
 				// regionsData: [
@@ -407,18 +404,20 @@
 				})
 
 			},
-			getHouse(id) {
-				const app = this
-				console.log('id: ', id);
-				getHouseInfo(id).then(res => {
-					console.log('res: ', res);
-					app.form = res.data
-					app.houseLabel = JSON.parse(app.form.houseLabel) || []
-					app.fileList1 = JSON.parse(app.form.files) || []
-
-
-				})
-			},
+		getHouse(id) {
+			const app = this
+			console.log('id: ', id);
+			getHouseInfo(id).then(res => {
+				console.log('res: ', res);
+				app.form = res.data
+				app.houseLabel = JSON.parse(app.form.houseLabel) || []
+				app.fileList1 = JSON.parse(app.form.files) || []
+				// 回显时只显示市
+				if (app.form.city) {
+					app.form.area = app.form.city
+				}
+			})
+		},
 			onChangeTab(e) {
 				const app = this
 				app.tabIndex = e.value
@@ -651,7 +650,7 @@
 			onArea() {
 				this.$refs.area.open()
 			},
-			//地址选择成功
+			//地址选择成功 - 存储省市区，但显示只显示市
 			chooseSuccess(e) {
 				console.log('chooseSuccess 收到数据:', JSON.stringify(e));
 				const data = e.value
@@ -664,12 +663,14 @@
 				// 根据选择层级保存数据
 				if (data.length >= 3 && data[2]) {
 					this.form.region = data[2].label
-					this.form.area = `${data[0].label} ${data[1].label} ${data[2].label}`
+					// 显示只显示市
+					this.form.area = data[1].label
 				} else {
 					this.form.region = ''
-					this.form.area = `${data[0].label} ${data[1].label}`
+					// 显示只显示市
+					this.form.area = data[1].label
 				}
-				console.log('地区选择完成 - province:', this.form.province, 'city:', this.form.city, 'area:', this.form.area);
+				console.log('地区选择完成 - province:', this.form.province, 'city:', this.form.city, 'region:', this.form.region, 'area:', this.form.area);
 			},
 			changeHandler(e) {
 				console.log("e: ", e);
@@ -706,15 +707,12 @@
 			closeToward() {
 				this.showToward = false
 			},
-			
-			closeVideo(){
+			closeVideo() {
 				this.form.videoUrl = ''
 				updateHouseInfo(this.form).then(res => {
 					this.$toast('删除成功')
 				})
 			},
-
-
 			confirmRegion(e) {
 				this.form.region = e.value[0] + ' ' + e.value[1]
 				this.showRegion = false
@@ -911,6 +909,18 @@
 			padding: 0 20rpx;
 		}
 
+		.action-btns {
+			display: flex;
+			flex-direction: row;
+			justify-content: space-between;
+			gap: 20rpx;
+			
+			.u-button {
+				flex: 1;
+				font-size: 26rpx;
+			}
+		}
+
 		.btn-item {
 			flex: 1;
 			font-size: 28rpx;