feat: Upgrade to Next.js 16.1 & React 19.2, migrate to Supabase SSR with async client handling

src/components/SessionList.tsx

@@ -1,7 +1,7 @@
 'use client';
 
 import React, { useState, useEffect } from 'react';
-import { createClientComponentClient } from '@supabase/auth-helpers-nextjs';
+import { createClient } from '@/lib/supabase/client';
 import { Calendar, Plus, GlassWater, Loader2, ChevronRight, Users, Check, Trash2, ChevronDown, ChevronUp } from 'lucide-react';
 import Link from 'next/link';
 import AvatarStack from './AvatarStack';
@@ -20,7 +20,7 @@ interface Session {
 
 export default function SessionList() {
     const { t, locale } = useI18n();
-    const supabase = createClientComponentClient();
+    const supabase = createClient();
     const [sessions, setSessions] = useState<Session[]>([]);
     const [isLoading, setIsLoading] = useState(true);
     const [isCreating, setIsCreating] = useState(false);