feat: 修复wiki样式问题

pages/plant-detail/index.js

@@ -59,6 +59,22 @@ const INITIAL_GROWTH_RECORDS = [
         title: '购入记录',
         content: '在花市购入，高度约30cm，有5片成熟叶子。',
         image: 'monstera_plant_1769757312755.png'
+    },
+    {
+        id: '9',
+        date: '2025-08-15',
+        type: 'growth',
+        title: '生机勃勃',
+        content: '夏天长得飞快，已经是一盆茂盛的小森林了。',
+        image: 'succulent_garden_1769757406309.png'
+    },
+    {
+        id: '10',
+        date: '2025-07-01',
+        type: 'growth',
+        title: '第一片叶子',
+        content: '入手后的第一片新叶，浅绿色的非常娇嫩。',
+        image: 'snake_plant_1769757638773.png'
     }
 ];
 
@@ -99,7 +115,8 @@ Page({
         // Growth Modal
         showGrowthModal: false,
         newRecordType: 'growth',
-        newRecordContent: ''
+        newRecordContent: '',
+        newRecordImage: ''
     },
 
     onLoad(options) {
@@ -198,7 +215,14 @@ Page({
     },
 
     // Growth Record Logic
-    openGrowthModal() { this.setData({ showGrowthModal: true, newRecordContent: '', newRecordType: 'growth' }); },
+    openGrowthModal() {
+        this.setData({
+            showGrowthModal: true,
+            newRecordContent: '',
+            newRecordType: 'growth',
+            newRecordImage: ''
+        });
+    },
     onGrowthPopupVisibleChange(e) { this.setData({ showGrowthModal: e.detail.visible }); },
     closeGrowthModal() { this.setData({ showGrowthModal: false }); },
 
@@ -214,6 +238,33 @@ Page({
     },
     onRecordContentInput(e) { this.setData({ newRecordContent: e.detail.value }); },
 
+    handleChooseRecordImage() {
+        wx.chooseMedia({
+            count: 1,
+            mediaType: ['image'],
+            sourceType: ['album', 'camera'],
+            success: (res) => {
+                this.setData({
+                    newRecordImage: res.tempFiles[0].tempFilePath
+                });
+            }
+        });
+    },
+
+    handleRemoveRecordImage() {
+        this.setData({ newRecordImage: '' });
+    },
+
+    handlePreviewRecordImage(e) {
+        const src = e.currentTarget.dataset.src;
+        const fullPath = (src.indexOf('http') === 0 || src.indexOf('wxfile') === 0) ? src : `/assets/${src}`;
+
+        wx.previewImage({
+            current: fullPath,
+            urls: [fullPath]
+        });
+    },
+
     handleAddRecord() {
         if (!this.data.newRecordContent.trim()) return;
 
@@ -226,7 +277,8 @@ Page({
             date: dateStr,
             type: this.data.newRecordType,
             title: mapTitle[this.data.newRecordType],
-            content: this.data.newRecordContent
+            content: this.data.newRecordContent,
+            image: this.data.newRecordImage
         };
 
         this.setData({