Take FieldData from antd instead of rc-field-form

web_ui depended on rc-field-form 1.x for a single type import, while
antd 5 uses rc-field-form 2.x. Derive the type from antd's FormProps
and drop the dependency.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

packages/web_ui/package.json

@@ -45,7 +45,6 @@
 		"os-browserify": "^0.3.0",
 		"path-browserify": "^1.0.1",
 		"process": "^0.11.10",
-		"rc-field-form": "^1.44.0",
 		"react": "catalog:",
 		"react-dom": "catalog:",
 		"react-markdown": "catalog:",

packages/web_ui/src/components/ModPackViewPage.tsx

@@ -1,11 +1,10 @@
 import React, { Fragment, memo, useCallback, useEffect, useContext, useRef, useState } from "react";
 import { useNavigate, useParams } from "react-router-dom";
-import { FieldData } from "rc-field-form/lib/interface";
 
 import {
 	Button, Card, ColorPicker, Checkbox, Col, ConfigProvider, Descriptions, Form, Input, Pagination,
 	Popconfirm, Row, Table, Tag, Typography, Select, Skeleton, Space, Spin, Switch, Modal, Tooltip,
-	TablePaginationConfig, Alert, notification,
+	TablePaginationConfig, Alert, notification, FormProps,
 } from "antd";
 
 import {
@@ -35,6 +34,8 @@ const { logger } = lib;
 const { Text } = Typography;
 const strcmp = new Intl.Collator(undefined, { numeric: true, sensitivity: "base" }).compare;
 
+type FieldData = NonNullable<FormProps["fields"]>[number];
+
 type ModChange =
 	{
 		type: "name" | "description"