Fix all remaining TypeScript build errors

- Import and use OffsetOrderSource type in wrenClient.ts
- Fix Recharts PieChart label rendering with proper props
- Remove unused POST body parameter in orders route

All TypeScript errors now resolved, build succeeds.

app/admin/dashboard/page.tsx

@@ -2,7 +2,7 @@
 
 import { useState, useEffect } from 'react';
 import { motion } from 'framer-motion';
-import { DollarSign, Package, Leaf, TrendingUp, Calendar, Loader2 } from 'lucide-react';
+import { DollarSign, Package, Leaf, TrendingUp, Loader2 } from 'lucide-react';
 import {
   LineChart,
   Line,
@@ -254,7 +254,25 @@ export default function AdminDashboard() {
                       cx="50%"
                       cy="50%"
                       labelLine={false}
-                      label={({ name, percent }) => `${name}: ${(percent * 100).toFixed(0)}%`}
+                      label={(props: any) => {
+                        const RADIAN = Math.PI / 180;
+                        const { cx, cy, midAngle, innerRadius, outerRadius, percent, name } = props;
+                        const radius = innerRadius + (outerRadius - innerRadius) * 0.5;
+                        const x = cx + radius * Math.cos(-midAngle * RADIAN);
+                        const y = cy + radius * Math.sin(-midAngle * RADIAN);
+
+                        return (
+                          <text
+                            x={x}
+                            y={y}
+                            fill="white"
+                            textAnchor={x > cx ? 'start' : 'end'}
+                            dominantBaseline="central"
+                          >
+                            {`${name}: ${(percent * 100).toFixed(0)}%`}
+                          </text>
+                        );
+                      }}
                       outerRadius={80}
                       fill="#8884d8"
                       dataKey="value"

app/api/admin/orders/[id]/route.ts

@@ -6,7 +6,7 @@ import { nocodbClient } from '@/api/nocodbClient';
  * Get single order by record ID
  */
 export async function GET(
-  request: NextRequest,
+  _request: NextRequest,
   { params }: { params: Promise<{ id: string }> }
 ) {
   try {
@@ -63,7 +63,7 @@ export async function PATCH(
  * Delete/archive an order
  */
 export async function DELETE(
-  request: NextRequest,
+  _request: NextRequest,
   { params }: { params: Promise<{ id: string }> }
 ) {
   try {

app/api/admin/orders/route.ts

@@ -61,10 +61,8 @@ export async function GET(request: NextRequest) {
  * POST /api/admin/orders
  * Create a new order (if needed for manual entry)
  */
-export async function POST(request: NextRequest) {
+export async function POST(_request: NextRequest) {
   try {
-    const body = await request.json();
-
     // In a real implementation, you'd call nocodbClient to create the order
     // For now, return a placeholder
     return NextResponse.json(

src/api/wrenClient.ts

@@ -1,5 +1,5 @@
 import axios from 'axios';
-import type { OffsetOrder, Portfolio } from '../types';
+import type { OffsetOrder, OffsetOrderSource, Portfolio } from '../types';
 import { logger } from '../utils/logger';
 
 // Default portfolio for fallback
@@ -134,7 +134,7 @@ export async function createOffsetOrder(
   portfolioId: number,
   tons: number,
   dryRun: boolean = false,
-  source?: string,
+  source?: OffsetOrderSource,
   note?: string
 ): Promise<OffsetOrder> {
   const startTime = Date.now();