Align Scheduling WebUI runtime dependencies

webui/package.json

@@ -20,12 +20,12 @@
   "peerDependencies": {
     "@govoplan/core-webui": "^0.1.11",
     "lucide-react": "^1.23.0",
-    "react": "^19.0.0",
+    "react": ">=19.2.7 <20",
-    "react-dom": "^19.0.0",
+    "react-dom": ">=19.2.7 <20",
-    "react-router-dom": ">=7.18.2 <8",
+    "react-router": ">=8.3.0 <9",
-    "@vitejs/plugin-react": "^4.3.4",
+    "@vitejs/plugin-react": "^5.2.0",
     "typescript": "^5.7.2",
-    "vite": "^6.0.6"
+    "vite": "^7.3.6"
   },
   "peerDependenciesMeta": {
     "@govoplan/core-webui": {

webui/src/features/scheduling/SchedulingPage.tsx

@@ -1,5 +1,5 @@
 import { useCallback, useEffect, useMemo, useRef, useState, type FormEvent } from "react";
-import { useSearchParams } from "react-router-dom";
+import { useSearchParams } from "react-router";
 import {
   Bell,
   CalendarCheck,

webui/src/features/scheduling/SchedulingPublicPage.tsx

@@ -1,5 +1,5 @@
 import { useEffect, useMemo, useState, type FormEvent } from "react";
-import { Link, useParams } from "react-router-dom";
+import { Link, useParams } from "react-router";
 import {
   Button,
   Card,

webui/src/features/scheduling/SchedulingRequestsWidget.tsx

@@ -1,6 +1,6 @@
 import { useCallback } from "react";
 import { CalendarClock } from "lucide-react";
-import { Link } from "react-router-dom";
+import { Link } from "react-router";
 import {
   DashboardWidgetList,
   DismissibleAlert,