diff --git a/package.json b/package.json
new file mode 100644
index 0000000..ea69169
--- /dev/null
+++ b/package.json
@@ -0,0 +1,14 @@
+{
+  "name": "pi-door-unified",
+  "version": "1.0.0",
+  "type": "module",
+  "scripts": {
+    "start": "node dist/server.js",
+    "build": "tsc"
+  },
+  "dependencies": {
+    "express": "^4.18.2",
+    "ws": "^8.16.0",
+    "node-fetch": "^3.3.2"
+  }
+}
diff --git a/src/src/monitor.ts b/src/src/monitor.ts
new file mode 100644
index 0000000..ea640f1
--- /dev/null
+++ b/src/src/monitor.ts
@@ -0,0 +1,29 @@
+import fetch from 'node-fetch'
+import { LedgerEvent } from './types.js'
+
+const HORIZON = 'https://api.mainnet.minepi.com'
+
+export function startMonitor(
+  onUpdate: (e: LedgerEvent) => void
+) {
+  let last = 0
+
+  setInterval(async () => {
+    try {
+      const r = await fetch(`${HORIZON}/ledgers?order=desc&limit=1`)
+      const j = await r.json()
+      const l = j._embedded.records[0]
+
+      if (l.sequence !== last) {
+        last = l.sequence
+        onUpdate({
+          ledger: l.sequence,
+          txCount: l.transaction_count,
+          closeTime: Date.parse(l.closed_at)
+        })
+      }
+    } catch (e) {
+      console.error('monitor error', e)
+    }
+  }, 3000)
+}
diff --git a/src/src/src/server.ts b/src/src/src/server.ts
new file mode 100644
index 0000000..b1b9f78
--- /dev/null
+++ b/src/src/src/server.ts
@@ -0,0 +1,32 @@
+import express from 'express'
+import { createServer } from 'http'
+import { WebSocketServer } from 'ws'
+import { startMonitor } from './monitor.js'
+
+const app = express()
+const server = createServer(app)
+const wss = new WebSocketServer({ server })
+
+// Serve frontend
+app.use(express.static('web'))
+
+// WebSocket
+function broadcast(data: any) {
+  wss.clients.forEach(c => {
+    if (c.readyState === 1) {
+      c.send(JSON.stringify(data))
+    }
+  })
+}
+
+// Start monitor
+startMonitor(event => {
+  broadcast({
+    type: 'LEDGER_UPDATE',
+    payload: event
+  })
+})
+
+server.listen(8080, () =>
+  console.log('🚪 Pi Door Unified running :8080')
+)
diff --git a/src/src/src/web/index.html b/src/src/src/web/index.html
new file mode 100644
index 0000000..0f26cd4
--- /dev/null
+++ b/src/src/src/web/index.html
@@ -0,0 +1,36 @@
+<!DOCTYPE html>
+<html>
+<head>
+  <title>Pi Door Live</title>
+  <script src="https://unpkg.com/vue@3/dist/vue.global.js"></script>
+</head>
+<body>
+<div id="app">
+  <h2>Pi Network Live Monitor</h2>
+  <p>Ledger: {{ ledger }}</p>
+  <p>Tx Count: {{ tx }}</p>
+  <p>Last Close: {{ time }}</p>
+</div>
+
+<script>
+const { createApp } = Vue
+
+createApp({
+  data() {
+    return { ledger: 0, tx: 0, time: '' }
+  },
+  mounted() {
+    const ws = new WebSocket(`ws://${location.host}`)
+    ws.onmessage = e => {
+      const d = JSON.parse(e.data)
+      if (d.type === 'LEDGER_UPDATE') {
+        this.ledger = d.payload.ledger
+        this.tx = d.payload.txCount
+        this.time = new Date(d.payload.closeTime).toLocaleTimeString()
+      }
+    }
+  }
+}).mount('#app')
+</script>
+</body>
+</html>
diff --git a/src/src/src/web/refactor: migrate to unified monorepo architecture b/src/src/src/web/refactor: migrate to unified monorepo architecture
new file mode 100644
index 0000000..f3dff5c
--- /dev/null
+++ b/src/src/src/web/refactor: migrate to unified monorepo architecture	
@@ -0,0 +1,11 @@
+door-unified/
+├── src/
+│   ├── server.ts          # HTTP + WS server
+│   ├── monitor.ts         # Ledger polling
+│   ├── analyzer.ts        # TPS & anomaly
+│   └── types.ts
+├── web/
+│   ├── index.html
+│   └── main.js            # Vue 3 app (CDN / Vite optional)
+├── package.json
+└── tsconfig.json
diff --git a/src/types.ts b/src/types.ts
new file mode 100644
index 0000000..9cbf8ac
--- /dev/null
+++ b/src/types.ts
@@ -0,0 +1,5 @@
+export interface LedgerEvent {
+  ledger: number
+  txCount: number
+  closeTime: number
+}
