```

feat: add market stats endpoint, wallet integration, and browser wallet link

- Update devnet genesis timestamp to 1767000206
- Add market statistics endpoint with 24h volume, price change, and payment counts
- Add wallet balance and info API endpoints in exchange router
- Remove unused SessionDep dependencies from exchange endpoints
- Integrate real AITBC wallet extension connection in trade-exchange UI
- Add market data fetching with API fallback for price and volume display
- Add cache-busting query

extensions/aitbc-wallet/manifest.json

@@ -0,0 +1,32 @@
+{
+  "manifest_version": 3,
+  "name": "AITBC Wallet",
+  "version": "1.0.0",
+  "description": "AITBC Browser Wallet for trading and managing AITBC tokens",
+  "permissions": [
+    "storage",
+    "activeTab"
+  ],
+  "content_scripts": [
+    {
+      "matches": ["https://aitbc.bubuit.net/*", "http://localhost:3002/*"],
+      "js": ["content.js"],
+      "run_at": "document_start"
+    }
+  ],
+  "action": {
+    "default_popup": "popup.html",
+    "default_title": "AITBC Wallet"
+  },
+  "web_accessible_resources": [
+    {
+      "resources": ["injected.js"],
+      "matches": ["https://aitbc.bubuit.net/*", "http://localhost:3002/*"]
+    }
+  ],
+  "icons": {
+    "16": "icons/icon-16.png",
+    "48": "icons/icon-48.png",
+    "128": "icons/icon-128.png"
+  }
+}