feat: 初始化 React + Vite + Supabase 用户管理应用

- 使用 Vite 创建 React 应用基础结构，包含主应用布局和路由 - 集成 Supabase 客户端，实现用户表的 CRUD 操作 - 添加 Ant Design UI 组件库，构建用户管理界面 - 配置数据库迁移脚本，初始化 users 表及示例数据 - 设置开发环境配置，包括 ESLint、Git 忽略文件和项目依赖
2026-01-27 19:50:17 +08:00
commit fdfc00f539
17 changed files with 3362 additions and 0 deletions
--- a/.gitignore
+++ b/.gitignore
@@ -0,0 +1,25 @@
+# Logs
+logs
+*.log
+npm-debug.log*
+yarn-debug.log*
+yarn-error.log*
+pnpm-debug.log*
+lerna-debug.log*
+
+node_modules
+dist
+dist-ssr
+*.local
+
+# Editor directories and files
+.vscode/*
+!.vscode/extensions.json
+.idea
+.DS_Store
+*.suo
+*.ntvs*
+*.njsproj
+*.sln
+*.sw?
+.env
--- a/README.md
+++ b/README.md
@@ -0,0 +1,16 @@
+# React + Vite
+
+This template provides a minimal setup to get React working in Vite with HMR and some ESLint rules.
+
+Currently, two official plugins are available:
+
+- [@vitejs/plugin-react](https://github.com/vitejs/vite-plugin-react/blob/main/packages/plugin-react) uses [Babel](https://babeljs.io/) (or [oxc](https://oxc.rs) when used in [rolldown-vite](https://vite.dev/guide/rolldown)) for Fast Refresh
+- [@vitejs/plugin-react-swc](https://github.com/vitejs/vite-plugin-react/blob/main/packages/plugin-react-swc) uses [SWC](https://swc.rs/) for Fast Refresh
+
+## React Compiler
+
+The React Compiler is not enabled on this template because of its impact on dev & build performances. To add it, see [this documentation](https://react.dev/learn/react-compiler/installation).
+
+## Expanding the ESLint configuration
+
+If you are developing a production application, we recommend using TypeScript with type-aware lint rules enabled. Check out the [TS template](https://github.com/vitejs/vite/tree/main/packages/create-vite/template-react-ts) for information on how to integrate TypeScript and [`typescript-eslint`](https://typescript-eslint.io) in your project.
--- a/eslint.config.js
+++ b/eslint.config.js
@@ -0,0 +1,29 @@
+import js from '@eslint/js'
+import globals from 'globals'
+import reactHooks from 'eslint-plugin-react-hooks'
+import reactRefresh from 'eslint-plugin-react-refresh'
+import { defineConfig, globalIgnores } from 'eslint/config'
+
+export default defineConfig([
+  globalIgnores(['dist']),
+  {
+    files: ['**/*.{js,jsx}'],
+    extends: [
+      js.configs.recommended,
+      reactHooks.configs.flat.recommended,
+      reactRefresh.configs.vite,
+    ],
+    languageOptions: {
+      ecmaVersion: 2020,
+      globals: globals.browser,
+      parserOptions: {
+        ecmaVersion: 'latest',
+        ecmaFeatures: { jsx: true },
+        sourceType: 'module',
+      },
+    },
+    rules: {
+      'no-unused-vars': ['error', { varsIgnorePattern: '^[A-Z_]' }],
+    },
+  },
+])
--- a/index.html
+++ b/index.html
@@ -0,0 +1,13 @@
+<!doctype html>
+<html lang="en">
+  <head>
+    <meta charset="UTF-8" />
+    <link rel="icon" type="image/svg+xml" href="/vite.svg" />
+    <meta name="viewport" content="width=device-width, initial-scale=1.0" />
+    <title>supabase_aly_01</title>
+  </head>
+  <body>
+    <div id="root"></div>
+    <script type="module" src="/src/main.jsx"></script>
+  </body>
+</html>
--- a/package.json
+++ b/package.json
@@ -0,0 +1,31 @@
+{
+  "name": "supabase_aly_01",
+  "private": true,
+  "version": "0.0.0",
+  "type": "module",
+  "scripts": {
+    "dev": "vite",
+    "build": "vite build",
+    "lint": "eslint .",
+    "preview": "vite preview"
+  },
+  "dependencies": {
+    "@ant-design/icons": "^6.1.0",
+    "@supabase/supabase-js": "^2.93.1",
+    "antd": "^6.2.2",
+    "react": "^19.2.0",
+    "react-dom": "^19.2.0",
+    "react-router-dom": "^7.13.0"
+  },
+  "devDependencies": {
+    "@eslint/js": "^9.39.1",
+    "@types/react": "^19.2.5",
+    "@types/react-dom": "^19.2.3",
+    "@vitejs/plugin-react": "^5.1.1",
+    "eslint": "^9.39.1",
+    "eslint-plugin-react-hooks": "^7.0.1",
+    "eslint-plugin-react-refresh": "^0.4.24",
+    "globals": "^16.5.0",
+    "vite": "^7.2.4"
+  }
+}
--- a/pnpm-lock.yaml
+++ b/pnpm-lock.yaml
--- a/public/vite.svg
+++ b/public/vite.svg
@@ -0,0 +1 @@
+<svg xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" aria-hidden="true" role="img" class="iconify iconify--logos" width="31.88" height="32" preserveAspectRatio="xMidYMid meet" viewBox="0 0 256 257"><defs><linearGradient id="IconifyId1813088fe1fbc01fb466" x1="-.828%" x2="57.636%" y1="7.652%" y2="78.411%"><stop offset="0%" stop-color="#41D1FF"></stop><stop offset="100%" stop-color="#BD34FE"></stop></linearGradient><linearGradient id="IconifyId1813088fe1fbc01fb467" x1="43.376%" x2="50.316%" y1="2.242%" y2="89.03%"><stop offset="0%" stop-color="#FFEA83"></stop><stop offset="8.333%" stop-color="#FFDD35"></stop><stop offset="100%" stop-color="#FFA800"></stop></linearGradient></defs><path fill="url(#IconifyId1813088fe1fbc01fb466)" d="M255.153 37.938L134.897 252.976c-2.483 4.44-8.862 4.466-11.382.048L.875 37.958c-2.746-4.814 1.371-10.646 6.827-9.67l120.385 21.517a6.537 6.537 0 0 0 2.322-.004l117.867-21.483c5.438-.991 9.574 4.796 6.877 9.62Z"></path><path fill="url(#IconifyId1813088fe1fbc01fb467)" d="M185.432.063L96.44 17.501a3.268 3.268 0 0 0-2.634 3.014l-5.474 92.456a3.268 3.268 0 0 0 3.997 3.378l24.777-5.718c2.318-.535 4.413 1.507 3.936 3.838l-7.361 36.047c-.495 2.426 1.782 4.5 4.151 3.78l15.304-4.649c2.372-.72 4.652 1.36 4.15 3.788l-11.698 56.621c-.732 3.542 3.979 5.473 5.943 2.437l1.313-2.028l72.516-144.72c1.215-2.423-.88-5.186-3.54-4.672l-25.505 4.922c-2.396.462-4.435-1.77-3.759-4.114l16.646-57.705c.677-2.35-1.37-4.583-3.769-4.113Z"></path></svg>
--- a/src/App.css
+++ b/src/App.css
--- a/src/App.jsx
+++ b/src/App.jsx
@@ -0,0 +1,63 @@
+
+import React from 'react';
+import { BrowserRouter as Router, Routes, Route, Link, useLocation } from 'react-router-dom';
+import { Layout, Menu, theme } from 'antd';
+import { UserOutlined } from '@ant-design/icons';
+import UserManagement from './pages/UserManagement';
+import './App.css';
+
+const { Header, Content, Footer, Sider } = Layout;
+
+const AppLayout = () => {
+  const {
+    token: { colorBgContainer, borderRadiusLG },
+  } = theme.useToken();
+  const location = useLocation();
+
+  const items = [
+    {
+      key: '/',
+      icon: <UserOutlined />,
+      label: <Link to="/">User Management</Link>,
+    },
+  ];
+
+  return (
+    <Layout style={{ minHeight: '100vh' }}>
+      <Sider breakpoint="lg" collapsedWidth="0">
+        <div style={{ height: 32, margin: 16, background: 'rgba(255, 255, 255, 0.2)' }} />
+        <Menu theme="dark" mode="inline" selectedKeys={[location.pathname]} items={items} />
+      </Sider>
+      <Layout>
+        <Header style={{ padding: 0, background: colorBgContainer }} />
+        <Content style={{ margin: '24px 16px 0' }}>
+          <div
+            style={{
+              padding: 24,
+              minHeight: 360,
+              background: colorBgContainer,
+              borderRadius: borderRadiusLG,
+            }}
+          >
+            <Routes>
+              <Route path="/" element={<UserManagement />} />
+            </Routes>
+          </div>
+        </Content>
+        <Footer style={{ textAlign: 'center' }}>
+          Ant Design ©{new Date().getFullYear()} Created by Ant UED
+        </Footer>
+      </Layout>
+    </Layout>
+  );
+};
+
+const App = () => {
+  return (
+    <Router>
+      <AppLayout />
+    </Router>
+  );
+};
+
+export default App;
--- a/src/assets/react.svg
+++ b/src/assets/react.svg
@@ -0,0 +1 @@
+<svg xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" aria-hidden="true" role="img" class="iconify iconify--logos" width="35.93" height="32" preserveAspectRatio="xMidYMid meet" viewBox="0 0 256 228"><path fill="#00D8FF" d="M210.483 73.824a171.49 171.49 0 0 0-8.24-2.597c.465-1.9.893-3.777 1.273-5.621c6.238-30.281 2.16-54.676-11.769-62.708c-13.355-7.7-35.196.329-57.254 19.526a171.23 171.23 0 0 0-6.375 5.848a155.866 155.866 0 0 0-4.241-3.917C100.759 3.829 77.587-4.822 63.673 3.233C50.33 10.957 46.379 33.89 51.995 62.588a170.974 170.974 0 0 0 1.892 8.48c-3.28.932-6.445 1.924-9.474 2.98C17.309 83.498 0 98.307 0 113.668c0 15.865 18.582 31.778 46.812 41.427a145.52 145.52 0 0 0 6.921 2.165a167.467 167.467 0 0 0-2.01 9.138c-5.354 28.2-1.173 50.591 12.134 58.266c13.744 7.926 36.812-.22 59.273-19.855a145.567 145.567 0 0 0 5.342-4.923a168.064 168.064 0 0 0 6.92 6.314c21.758 18.722 43.246 26.282 56.54 18.586c13.731-7.949 18.194-32.003 12.4-61.268a145.016 145.016 0 0 0-1.535-6.842c1.62-.48 3.21-.974 4.76-1.488c29.348-9.723 48.443-25.443 48.443-41.52c0-15.417-17.868-30.326-45.517-39.844Zm-6.365 70.984c-1.4.463-2.836.91-4.3 1.345c-3.24-10.257-7.612-21.163-12.963-32.432c5.106-11 9.31-21.767 12.459-31.957c2.619.758 5.16 1.557 7.61 2.4c23.69 8.156 38.14 20.213 38.14 29.504c0 9.896-15.606 22.743-40.946 31.14Zm-10.514 20.834c2.562 12.94 2.927 24.64 1.23 33.787c-1.524 8.219-4.59 13.698-8.382 15.893c-8.067 4.67-25.32-1.4-43.927-17.412a156.726 156.726 0 0 1-6.437-5.87c7.214-7.889 14.423-17.06 21.459-27.246c12.376-1.098 24.068-2.894 34.671-5.345a134.17 134.17 0 0 1 1.386 6.193ZM87.276 214.515c-7.882 2.783-14.16 2.863-17.955.675c-8.075-4.657-11.432-22.636-6.853-46.752a156.923 156.923 0 0 1 1.869-8.499c10.486 2.32 22.093 3.988 34.498 4.994c7.084 9.967 14.501 19.128 21.976 27.15a134.668 134.668 0 0 1-4.877 4.492c-9.933 8.682-19.886 14.842-28.658 17.94ZM50.35 144.747c-12.483-4.267-22.792-9.812-29.858-15.863c-6.35-5.437-9.555-10.836-9.555-15.216c0-9.322 13.897-21.212 37.076-29.293c2.813-.98 5.757-1.905 8.812-2.773c3.204 10.42 7.406 21.315 12.477 32.332c-5.137 11.18-9.399 22.249-12.634 32.792a134.718 134.718 0 0 1-6.318-1.979Zm12.378-84.26c-4.811-24.587-1.616-43.134 6.425-47.789c8.564-4.958 27.502 2.111 47.463 19.835a144.318 144.318 0 0 1 3.841 3.545c-7.438 7.987-14.787 17.08-21.808 26.988c-12.04 1.116-23.565 2.908-34.161 5.309a160.342 160.342 0 0 1-1.76-7.887Zm110.427 27.268a347.8 347.8 0 0 0-7.785-12.803c8.168 1.033 15.994 2.404 23.343 4.08c-2.206 7.072-4.956 14.465-8.193 22.045a381.151 381.151 0 0 0-7.365-13.322Zm-45.032-43.861c5.044 5.465 10.096 11.566 15.065 18.186a322.04 322.04 0 0 0-30.257-.006c4.974-6.559 10.069-12.652 15.192-18.18ZM82.802 87.83a323.167 323.167 0 0 0-7.227 13.238c-3.184-7.553-5.909-14.98-8.134-22.152c7.304-1.634 15.093-2.97 23.209-3.984a321.524 321.524 0 0 0-7.848 12.897Zm8.081 65.352c-8.385-.936-16.291-2.203-23.593-3.793c2.26-7.3 5.045-14.885 8.298-22.6a321.187 321.187 0 0 0 7.257 13.246c2.594 4.48 5.28 8.868 8.038 13.147Zm37.542 31.03c-5.184-5.592-10.354-11.779-15.403-18.433c4.902.192 9.899.29 14.978.29c5.218 0 10.376-.117 15.453-.343c-4.985 6.774-10.018 12.97-15.028 18.486Zm52.198-57.817c3.422 7.8 6.306 15.345 8.596 22.52c-7.422 1.694-15.436 3.058-23.88 4.071a382.417 382.417 0 0 0 7.859-13.026a347.403 347.403 0 0 0 7.425-13.565Zm-16.898 8.101a358.557 358.557 0 0 1-12.281 19.815a329.4 329.4 0 0 1-23.444.823c-7.967 0-15.716-.248-23.178-.732a310.202 310.202 0 0 1-12.513-19.846h.001a307.41 307.41 0 0 1-10.923-20.627a310.278 310.278 0 0 1 10.89-20.637l-.001.001a307.318 307.318 0 0 1 12.413-19.761c7.613-.576 15.42-.876 23.31-.876H128c7.926 0 15.743.303 23.354.883a329.357 329.357 0 0 1 12.335 19.695a358.489 358.489 0 0 1 11.036 20.54a329.472 329.472 0 0 1-11 20.722Zm22.56-122.124c8.572 4.944 11.906 24.881 6.52 51.026c-.344 1.668-.73 3.367-1.15 5.09c-10.622-2.452-22.155-4.275-34.23-5.408c-7.034-10.017-14.323-19.124-21.64-27.008a160.789 160.789 0 0 1 5.888-5.4c18.9-16.447 36.564-22.941 44.612-18.3ZM128 90.808c12.625 0 22.86 10.235 22.86 22.86s-10.235 22.86-22.86 22.86s-22.86-10.235-22.86-22.86s10.235-22.86 22.86-22.86Z"></path></svg>
--- a/src/index.css
+++ b/src/index.css
@@ -0,0 +1,28 @@
+
+:root {
+  font-family: Inter, system-ui, Avenir, Helvetica, Arial, sans-serif;
+  line-height: 1.5;
+  font-weight: 400;
+
+  color-scheme: light dark;
+  color: rgba(255, 255, 255, 0.87);
+  background-color: #242424;
+
+  font-synthesis: none;
+  text-rendering: optimizeLegibility;
+  -webkit-font-smoothing: antialiased;
+  -moz-osx-font-smoothing: grayscale;
+}
+
+body {
+  margin: 0;
+  min-width: 320px;
+  min-height: 100vh;
+}
+
+@media (prefers-color-scheme: light) {
+  :root {
+    color: #213547;
+    background-color: #ffffff;
+  }
+}
--- a/src/main.jsx
+++ b/src/main.jsx
@@ -0,0 +1,10 @@
+import { StrictMode } from 'react'
+import { createRoot } from 'react-dom/client'
+import './index.css'
+import App from './App.jsx'
+
+createRoot(document.getElementById('root')).render(
+  <StrictMode>
+    <App />
+  </StrictMode>,
+)
--- a/src/pages/UserManagement.jsx
+++ b/src/pages/UserManagement.jsx
@@ -0,0 +1,205 @@
+
+import React, { useState, useEffect } from 'react';
+import { Table, Button, Modal, Form, Input, Space, message, Popconfirm } from 'antd';
+import { PlusOutlined, EditOutlined, DeleteOutlined } from '@ant-design/icons';
+import { supabase, configError } from '../supabaseClient';
+
+const UserManagement = () => {
+  const [users, setUsers] = useState([]);
+  const [loading, setLoading] = useState(false);
+  const [isModalVisible, setIsModalVisible] = useState(false);
+  const [editingUser, setEditingUser] = useState(null);
+  const [form] = Form.useForm();
+
+  const fetchUsers = async () => {
+    if (!supabase) {
+      message.error(configError || 'Supabase 配置错误');
+      return;
+    }
+    setLoading(true);
+    try {
+      const { data, error } = await supabase
+        .from('users')
+        .select('*')
+        .order('created_at', { ascending: false });
+
+      if (error) throw error;
+      setUsers(data || []);
+    } catch (error) {
+      message.error('Failed to fetch users: ' + error.message);
+    } finally {
+      setLoading(false);
+    }
+  };
+
+  useEffect(() => {
+    fetchUsers();
+  }, []);
+
+  const handleAdd = () => {
+    setEditingUser(null);
+    form.resetFields();
+    setIsModalVisible(true);
+  };
+
+  const handleEdit = (record) => {
+    setEditingUser(record);
+    form.setFieldsValue(record);
+    setIsModalVisible(true);
+  };
+
+  const handleDelete = async (id) => {
+    if (!supabase) return message.error(configError || 'Supabase not configured');
+    try {
+      const { error } = await supabase
+        .from('users')
+        .delete()
+        .eq('id', id);
+
+      if (error) throw error;
+      message.success('User deleted successfully');
+      fetchUsers();
+    } catch (error) {
+      message.error('Failed to delete user: ' + error.message);
+    }
+  };
+
+  const handleOk = async () => {
+    if (!supabase) return message.error('Supabase not configured');
+    try {
+      const values = await form.validateFields();
+      
+      if (editingUser) {
+        // Update
+        const { error } = await supabase
+          .from('users')
+          .update(values)
+          .eq('id', editingUser.id);
+        
+        if (error) throw error;
+        message.success('User updated successfully');
+      } else {
+        // Create
+        const { error } = await supabase
+          .from('users')
+          .insert([values]);
+        
+        if (error) throw error;
+        message.success('User created successfully');
+      }
+
+      setIsModalVisible(false);
+      fetchUsers();
+    } catch (error) {
+      if (error.errorFields) {
+        // Form validation error, do nothing
+      } else {
+        message.error('Operation failed: ' + (error.message || 'Unknown error'));
+      }
+    }
+  };
+
+  const columns = [
+    {
+      title: 'Name',
+      dataIndex: 'name',
+      key: 'name',
+    },
+    {
+      title: 'Email',
+      dataIndex: 'email',
+      key: 'email',
+    },
+    {
+      title: 'Role',
+      dataIndex: 'role',
+      key: 'role',
+    },
+    {
+      title: 'Created At',
+      dataIndex: 'created_at',
+      key: 'created_at',
+      render: (text) => new Date(text).toLocaleString(),
+    },
+    {
+      title: 'Action',
+      key: 'action',
+      render: (_, record) => (
+        <Space size="middle">
+          <Button icon={<EditOutlined />} onClick={() => handleEdit(record)}>
+            Edit
+          </Button>
+          <Popconfirm
+            title="Delete the user"
+            description="Are you sure to delete this user?"
+            onConfirm={() => handleDelete(record.id)}
+            okText="Yes"
+            cancelText="No"
+          >
+            <Button icon={<DeleteOutlined />} danger>
+              Delete
+            </Button>
+          </Popconfirm>
+        </Space>
+      ),
+    },
+  ];
+
+  return (
+    <div style={{ padding: '24px' }}>
+      <div style={{ marginBottom: 16, display: 'flex', justifyContent: 'space-between', alignItems: 'center' }}>
+        <h2>User Management</h2>
+        <Button type="primary" icon={<PlusOutlined />} onClick={handleAdd}>
+          Add User
+        </Button>
+      </div>
+
+      <Table
+        columns={columns}
+        dataSource={users}
+        rowKey="id"
+        loading={loading}
+      />
+
+      <Modal
+        title={editingUser ? "Edit User" : "Add User"}
+        open={isModalVisible}
+        onOk={handleOk}
+        onCancel={() => setIsModalVisible(false)}
+      >
+        <Form
+          form={form}
+          layout="vertical"
+          name="userForm"
+        >
+          <Form.Item
+            name="name"
+            label="Name"
+            rules={[{ required: true, message: 'Please input the name!' }]}
+          >
+            <Input />
+          </Form.Item>
+          <Form.Item
+            name="email"
+            label="Email"
+            rules={[
+              { required: true, message: 'Please input the email!' },
+              { type: 'email', message: 'The input is not valid E-mail!' }
+            ]}
+          >
+            <Input />
+          </Form.Item>
+          <Form.Item
+            name="role"
+            label="Role"
+            rules={[{ required: true, message: 'Please input the role!' }]}
+          >
+            <Input />
+          </Form.Item>
+        </Form>
+      </Modal>
+    </div>
+  );
+};
+
+export default UserManagement;
--- a/src/supabaseClient.js
+++ b/src/supabaseClient.js
@@ -0,0 +1,24 @@
+
+import { createClient } from '@supabase/supabase-js'
+
+const supabaseUrl = import.meta.env.VITE_SUPABASE_URL
+const supabaseAnonKey = import.meta.env.VITE_SUPABASE_ANON_KEY
+
+// 检查是否误填了数据库地址
+const isDbUrl = supabaseUrl && (supabaseUrl.includes('rds.aliyuncs.com') || supabaseUrl.includes('postgres'));
+const isValidUrl = supabaseUrl && supabaseUrl.startsWith('http');
+const isConfigured = isValidUrl && supabaseAnonKey;
+
+export const supabase = isConfigured 
+  ? createClient(supabaseUrl, supabaseAnonKey) 
+  : null;
+
+export const configError = isDbUrl 
+  ? '检测到 VITE_SUPABASE_URL 填写的是数据库地址 (RDS)。Supabase 客户端需要连接 API 地址 (如 https://xyz.supabase.co)。'
+  : !supabaseUrl 
+    ? '未配置 VITE_SUPABASE_URL'
+    : !isValidUrl
+      ? 'VITE_SUPABASE_URL 必须以 http:// 或 https:// 开头'
+      : !supabaseAnonKey
+        ? '未配置 VITE_SUPABASE_ANON_KEY'
+        : null;
--- a/supabase/db_schema.sql
+++ b/supabase/db_schema.sql
@@ -0,0 +1,26 @@
+-- 1. 创建 users 表
+CREATE TABLE IF NOT EXISTS public.users (
+    id BIGINT GENERATED BY DEFAULT AS IDENTITY PRIMARY KEY,
+    name TEXT NOT NULL,
+    email TEXT,
+    role TEXT,
+    created_at TIMESTAMP WITH TIME ZONE DEFAULT timezone('utc'::text, now()) NOT NULL
+);
+
+-- 2. 开启行级安全 (RLS)
+ALTER TABLE public.users ENABLE ROW LEVEL SECURITY;
+
+-- 3. 创建允许所有操作的策略 (注意：仅供开发测试使用)
+-- 允许匿名用户(anon)进行 SELECT, INSERT, UPDATE, DELETE
+CREATE POLICY "Enable all operations for anon users" ON public.users
+    FOR ALL 
+    TO anon
+    USING (true) 
+    WITH CHECK (true);
+
+-- 4. 插入一些测试数据
+INSERT INTO public.users (name, email, role)
+VALUES 
+    ('Alice', 'alice@example.com', 'Admin'),
+    ('Bob', 'bob@example.com', 'User'),
+    ('Charlie', 'charlie@example.com', 'Editor');
--- a/supabase/migrations/20260127000000_init_users.sql
+++ b/supabase/migrations/20260127000000_init_users.sql
@@ -0,0 +1,45 @@
+-- Migration: Create users table
+-- Created at: 2026-01-27
+
+-- 1. Create the table
+CREATE TABLE IF NOT EXISTS public.users (
+    id BIGINT GENERATED BY DEFAULT AS IDENTITY PRIMARY KEY,
+    name TEXT NOT NULL,
+    email TEXT,
+    role TEXT,
+    created_at TIMESTAMP WITH TIME ZONE DEFAULT timezone('utc'::text, now()) NOT NULL
+);
+
+-- 2. Enable RLS
+ALTER TABLE public.users ENABLE ROW LEVEL SECURITY;
+
+-- 3. Create Policy (Dev Mode: Allow All)
+-- WARN: In production, you should restrict this!
+DO $$ 
+BEGIN
+    IF NOT EXISTS (
+        SELECT 1 FROM pg_policies 
+        WHERE schemaname = 'public' 
+        AND tablename = 'users' 
+        AND policyname = 'Enable all operations for anon users'
+    ) THEN
+        CREATE POLICY "Enable all operations for anon users" ON public.users
+            FOR ALL 
+            TO anon
+            USING (true) 
+            WITH CHECK (true);
+    END IF;
+END $$;
+
+-- 4. Seed Data (Optional)
+INSERT INTO public.users (name, email, role)
+SELECT 'Alice', 'alice@example.com', 'Admin'
+WHERE NOT EXISTS (
+    SELECT 1 FROM public.users WHERE email = 'alice@example.com'
+);
+
+INSERT INTO public.users (name, email, role)
+SELECT 'Bob', 'bob@example.com', 'User'
+WHERE NOT EXISTS (
+    SELECT 1 FROM public.users WHERE email = 'bob@example.com'
+);
--- a/vite.config.js
+++ b/vite.config.js
@@ -0,0 +1,7 @@
+import { defineConfig } from 'vite'
+import react from '@vitejs/plugin-react'
+
+// https://vite.dev/config/
+export default defineConfig({
+  plugins: [react()],
+})
				`@@ -0,0 +1 @@`
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