Build AgentMinder Campaign Command Center - Phase 1 complete

Full-featured sales campaign dashboard replacing Looker Studio with
responsive Next.js app. Includes Executive Overview, Account Explorer
with priority algorithm, Activities with detail overlay, Pipeline/Opps
with deal panels, Implementation tracking, and Data Admin with CSV
import and CRUD operations.

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

src/app/api/admin/route.ts

@@ -0,0 +1,54 @@
+import { NextRequest, NextResponse } from 'next/server';
+import {
+  upsertAccount, deleteAccount,
+  upsertPipeline, deletePipeline,
+  addActivity, deleteActivity,
+  upsertTarget, deleteTarget,
+  getDbStats, getDashboardData,
+} from '@/lib/db';
+
+export async function GET() {
+  return NextResponse.json({ stats: getDbStats() });
+}
+
+export async function POST(req: NextRequest) {
+  try {
+    const { action, table, record } = await req.json();
+
+    if (action === 'delete') {
+      switch (table) {
+        case 'accounts': deleteAccount(record.Account_Name); break;
+        case 'pipeline': deletePipeline(record.Opportunity_ID); break;
+        case 'activities': deleteActivity(record.id); break;
+        case 'targets': deleteTarget(record.Account_Name); break;
+      }
+      return NextResponse.json({ success: true, stats: getDbStats() });
+    }
+
+    if (action === 'upsert') {
+      switch (table) {
+        case 'accounts': upsertAccount(record); break;
+        case 'pipeline': upsertPipeline(record); break;
+        case 'activities': addActivity(record); break;
+        case 'targets': upsertTarget(record); break;
+      }
+      return NextResponse.json({ success: true, stats: getDbStats() });
+    }
+
+    if (action === 'list') {
+      const data = getDashboardData();
+      const tableData = {
+        accounts: data.accounts,
+        pipeline: data.pipeline,
+        activities: data.activities,
+        targets: data.targets,
+      }[table];
+      return NextResponse.json({ data: tableData || [] });
+    }
+
+    return NextResponse.json({ error: 'Unknown action' }, { status: 400 });
+  } catch (error) {
+    console.error('[Admin API]', error);
+    return NextResponse.json({ error: String(error) }, { status: 500 });
+  }
+}