Port BR-95 desktop to Next.js components

br95/components/windows/WalletWindow.tsx

@@ -0,0 +1,52 @@
+import React from 'react';
+import WindowFrame from '../shared/WindowFrame';
+import { WalletStats, WindowState } from '../../hooks/useWindowManager';
+
+type Props = {
+  state: WindowState;
+  stats: WalletStats;
+  onClose: (id: string) => void;
+  onMinimize: (id: string) => void;
+  onMaximize: (id: string) => void;
+  onDragStart: (id: string, event: React.MouseEvent) => void;
+  onFocus: (id: string) => void;
+};
+
+export default function WalletWindow({ state, stats, ...handlers }: Props) {
+  return (
+    <WindowFrame id="wallet" title="RoadCoin Wallet" icon="💰" state={state} {...handlers}>
+      <div className="window-inner">
+        <div className="content-header">
+          <h2 style={{ fontSize: 26 }}>{stats.balanceRC.toLocaleString(undefined, { minimumFractionDigits: 2, maximumFractionDigits: 2 })} RC</h2>
+          <p>≈ ${stats.balanceUSD.toLocaleString(undefined, { minimumFractionDigits: 2, maximumFractionDigits: 2 })} USD • Synced with RoadChain</p>
+        </div>
+        <div className="content-body">
+          <div style={{ display: 'flex', gap: 8, marginBottom: 10 }}>
+            <button className="btn-primary">📤 Send</button>
+            <button className="btn-primary" style={{ background: 'rgba(255,255,255,0.06)', color: 'var(--br-white)' }}>
+              📥 Receive
+            </button>
+          </div>
+          <div className="card">
+            <div className="stat-row">
+              <div>
+                <div style={{ fontWeight: 600, marginBottom: 2 }}>Received</div>
+                <div style={{ fontSize: 11, color: 'var(--br-muted)' }}>Mining rewards • 2h ago</div>
+              </div>
+              <div style={{ color: '#22c55e', fontWeight: 600 }}>+47.23 RC</div>
+            </div>
+          </div>
+          <div className="card">
+            <div className="stat-row">
+              <div>
+                <div style={{ fontWeight: 600, marginBottom: 2 }}>Sent</div>
+                <div style={{ fontSize: 11, color: 'var(--br-muted)' }}>Payment to Alice • Yesterday</div>
+              </div>
+              <div style={{ color: '#ef4444', fontWeight: 600 }}>‑12.50 RC</div>
+            </div>
+          </div>
+        </div>
+      </div>
+    </WindowFrame>
+  );
+}