Update package.json for mempool-backend

backend/package.json

@@ -1,11 +1,28 @@
 {
-  "name": "mempool-space-explorer-backend",
-  "version": "1.0.0",
-  "description": "Mempool space backend",
+  "name": "mempool-backend",
+  "version": "2.0.0",
+  "description": "Bitcoin mempool visualizer and blockchain explorer backend",
+  "license": "MIT",
+  "homepage": "https://mempool.space",
+  "repository": {
+    "type": "git",
+    "url": "git+https://github.com/mempool/mempool.git"
+  },
+  "bugs": {
+    "url": "https://github.com/mempool/mempool/issues"
+  },
+  "keywords": [
+    "bitcoin",
+    "mempool",
+    "blockchain",
+    "explorer",
+    "liquid"
+  ],
   "main": "index.ts",
   "scripts": {
     "build": "tsc",
-    "start": "npm run build && node dist/index.js"
+    "start": "npm run build && node dist/index.js",
+    "test": "echo \"Error: no test specified\" && exit 1"
   },
   "license": "MIT",
   "dependencies": {