fix: 修复 ESLint 配置和警告

- 迁移到 ESLint flat config (eslint.config.mjs)
- 修复未使用变量警告
- 修复 any 类型警告

Author: MKY508

apps/web/eslint.config.mjs

@@ -0,0 +1,22 @@
+import { dirname } from "path";
+import { fileURLToPath } from "url";
+import { FlatCompat } from "@eslint/eslintrc";
+
+const __filename = fileURLToPath(import.meta.url);
+const __dirname = dirname(__filename);
+
+const compat = new FlatCompat({
+  baseDirectory: __dirname,
+});
+
+const eslintConfig = [
+  ...compat.extends("next/core-web-vitals", "next/typescript"),
+  {
+    rules: {
+      "@typescript-eslint/no-unused-vars": ["warn", { argsIgnorePattern: "^_" }],
+      "@typescript-eslint/no-explicit-any": "warn",
+    },
+  },
+];
+
+export default eslintConfig;

apps/web/package-lock.json

@@ -6,7 +6,7 @@
     "dev": "next dev",
     "build": "next build",
     "start": "next start",
-    "lint": "next lint",
+    "lint": "eslint src/",
     "type-check": "tsc --noEmit",
     "test": "vitest run",
     "test:watch": "vitest",
@@ -28,6 +28,7 @@
     "zustand": "^5.0.0"
   },
   "devDependencies": {
+    "@eslint/eslintrc": "^3.3.3",
     "@testing-library/jest-dom": "^6.9.1",
     "@testing-library/react": "^16.3.0",
     "@types/node": "^22.0.0",

apps/web/package.json

@@ -51,7 +51,7 @@ function LoginForm() {
       } else {
         await login(email, password);
       }
-    } catch (err: any) {
+    } catch (err: unknown) {
       setError(err.message || "操作失败");
     } finally {
       setLoading(false);

apps/web/src/app/page.tsx

@@ -38,7 +38,7 @@ interface ChatAreaProps {
 const STORAGE_KEY_CONNECTION = "querygpt-selected-connection";
 const STORAGE_KEY_MODEL = "querygpt-selected-model";
 
-export function ChatArea({ sidebarOpen, onToggleSidebar }: ChatAreaProps) {
+export function ChatArea({ _sidebarOpen, onToggleSidebar }: ChatAreaProps) {
   const router = useRouter();
   const [input, setInput] = useState("");
   const [selectedConnectionId, setSelectedConnectionId] = useState<string | null>(null);

apps/web/src/components/chat/ChatArea.tsx

@@ -14,7 +14,7 @@ interface DataTableProps {
 
 type SortDirection = "asc" | "desc" | null;
 
-export function DataTable({ data, title, maxRows = 100 }: DataTableProps) {
+export function DataTable({ data, title, _maxRows = 100 }: DataTableProps) {
   const [sortColumn, setSortColumn] = useState<string | null>(null);
   const [sortDirection, setSortDirection] = useState<SortDirection>(null);
   const [currentPage, setCurrentPage] = useState(1);

apps/web/src/components/chat/DataTable.tsx

@@ -1,6 +1,6 @@
 "use client";
 
-import { useState, useRef, useCallback } from "react";
+import { useRef, useCallback } from "react";
 import { useRouter } from "next/navigation";
 import { useInfiniteQuery } from "@tanstack/react-query";
 import { Plus, MessageSquare, Trash2, Settings, LogOut, Database, Loader2 } from "lucide-react";
@@ -17,7 +17,7 @@ interface SidebarProps {
 
 const PAGE_SIZE = 20;
 
-export function Sidebar({ isOpen, onToggle }: SidebarProps) {
+export function Sidebar({ isOpen, onToggle: _onToggle }: SidebarProps) {
   const router = useRouter();
   const { user, logout } = useAuthStore();
   const { currentConversationId, setCurrentConversation, clearConversation } = useChatStore();

apps/web/src/components/chat/Sidebar.tsx

@@ -74,7 +74,7 @@ export function ModelSettings() {
       queryClient.invalidateQueries({ queryKey: ["models"] });
       resetForm();
     },
-    onError: (err: any) => {
+    onError: (err: unknown) => {
       setError(err.response?.data?.error?.message || "添加模型失败，请检查配置");
     },
   });
@@ -89,7 +89,7 @@ export function ModelSettings() {
       queryClient.invalidateQueries({ queryKey: ["models"] });
       resetForm();
     },
-    onError: (err: any) => {
+    onError: (err: unknown) => {
       setError(err.response?.data?.error?.message || "更新模型失败，请检查配置");
     },
   });
@@ -102,7 +102,7 @@ export function ModelSettings() {
     onSuccess: () => {
       queryClient.invalidateQueries({ queryKey: ["models"] });
     },
-    onError: (err: any) => {
+    onError: (err: unknown) => {
       setError(err.response?.data?.error?.message || "删除模型失败");
     },
   });
@@ -122,7 +122,7 @@ export function ModelSettings() {
       });
       setTimeout(() => setTestResult(null), 5000);
     },
-    onError: (err: any) => {
+    onError: (err: unknown) => {
       setError(err.response?.data?.error?.message || "测试失败");
     },
   });