feat: 更新 eslint 配置

app/components/Common.jsx

@@ -2,6 +2,7 @@
 
 import { useEffect, useState } from 'react';
 import { motion, AnimatePresence } from 'framer-motion';
+import Image from 'next/image';
 import dayjs from 'dayjs';
 import utc from 'dayjs/plugin/utc';
 import timezone from 'dayjs/plugin/timezone';
@@ -227,19 +228,25 @@ export function DonateTabs() {
           justifyContent: 'center'
         }}
       >
-        {method === 'alipay' ? (
-          <img
-            src={zhifubaoImg.src}
-            alt="支付宝收款码"
-            style={{ width: '100%', height: '100%', objectFit: 'contain' }}
-          />
-        ) : (
-          <img
-            src={weixinImg.src}
-            alt="微信收款码"
-            style={{ width: '100%', height: '100%', objectFit: 'contain' }}
-          />
-        )}
+        <div style={{ width: '100%', height: '100%', position: 'relative' }}>
+          {method === 'alipay' ? (
+            <Image
+              src={zhifubaoImg}
+              alt="支付宝收款码"
+              fill
+              sizes="184px"
+              style={{ objectFit: 'contain' }}
+            />
+          ) : (
+            <Image
+              src={weixinImg}
+              alt="微信收款码"
+              fill
+              sizes="184px"
+              style={{ objectFit: 'contain' }}
+            />
+          )}
+        </div>
       </div>
     </div>
   );

app/components/FundTrendChart.jsx

@@ -66,7 +66,7 @@ export default function FundTrendChart({ code, isExpanded, onToggleExpand }) {
 
     }
     return () => { active = false; };
-  }, [code, range, isExpanded]);
+  }, [code, range, isExpanded, data.length]);
 
   const ranges = [
     { label: '近1月', value: '1m' },

app/components/HoldingEditModal.jsx

@@ -28,7 +28,7 @@ export default function HoldingEditModal({ fund, holding, onClose, onSave }) {
         setProfit(p.toFixed(2));
       }
     }
-  }, [holding, fund]);
+  }, [holding, fund, dwjz]);
 
   const handleModeChange = (newMode) => {
     if (newMode === mode) return;

app/components/WeChatModal.jsx

@@ -1,6 +1,7 @@
 'use client';
 
 import { motion } from 'framer-motion';
+import Image from 'next/image';
 import { CloseIcon } from './Icons';
 import weChatGroupImg from '../assets/weChatGroup.jpg';
 
@@ -34,7 +35,12 @@ export default function WeChatModal({ onClose }) {
           </button>
         </div>
         <div style={{ display: 'flex', justifyContent: 'center' }}>
-          <img src={weChatGroupImg.src} alt="WeChat Group" style={{ maxWidth: '100%', borderRadius: '8px' }} />
+          <Image
+            src={weChatGroupImg}
+            alt="WeChat Group"
+            sizes="(max-width: 360px) 100vw, 360px"
+            style={{ width: '100%', height: 'auto', borderRadius: '8px' }}
+          />
         </div>
         <p className="muted" style={{ textAlign: 'center', marginTop: 16, fontSize: '14px' }}>
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app/page.jsx

@@ -2,6 +2,7 @@
 
 import { useEffect, useRef, useState, useMemo, useLayoutEffect, useCallback } from 'react';
 import { motion, AnimatePresence } from 'framer-motion';
+import Image from 'next/image';
 import { createWorker } from 'tesseract.js';
 import { createAvatar } from '@dicebear/core';
 import { glass } from '@dicebear/collection';
@@ -514,8 +515,8 @@ export default function HomePage() {
 
   useEffect(() => {
     checkTradingDay();
-    // 每分钟检查一次
-    const timer = setInterval(checkTradingDay, 60000);
+    // 每30分钟检查一次
+    const timer = setInterval(checkTradingDay, 60000 * 30);
     return () => clearInterval(timer);
   }, []);
 
@@ -2768,10 +2769,13 @@ export default function HomePage() {
               {user ? (
                 <div className="user-avatar-small">
                   {userAvatar ? (
-                    <img
+                    <Image
                       src={userAvatar}
                       alt="用户头像"
-                      style={{ width: '100%', height: '100%', borderRadius: '50%' }}
+                      width={20}
+                      height={20}
+                      unoptimized
+                      style={{ borderRadius: '50%' }}
                     />
                   ) : (
                     (user.email?.charAt(0).toUpperCase() || 'U')
@@ -2797,10 +2801,13 @@ export default function HomePage() {
                       <div className="user-menu-header">
                         <div className="user-avatar-large">
                           {userAvatar ? (
-                            <img
+                            <Image
                               src={userAvatar}
                               alt="用户头像"
-                              style={{ width: '100%', height: '100%', borderRadius: '50%' }}
+                              width={40}
+                              height={40}
+                              unoptimized
+                              style={{ borderRadius: '50%' }}
                             />
                           ) : (
                             (user.email?.charAt(0).toUpperCase() || 'U')