Restore accidentally removed files, a few additional import/calculation fixes

inventory-server/dashboard/google-server/package.json

@@ -0,0 +1,21 @@
+{
+  "name": "google-analytics-server",
+  "version": "1.0.0",
+  "description": "Google Analytics server for dashboard",
+  "main": "server.js",
+  "scripts": {
+    "start": "node server.js",
+    "dev": "nodemon server.js"
+  },
+  "dependencies": {
+    "@google-analytics/data": "^4.0.0",
+    "cors": "^2.8.5",
+    "dotenv": "^16.3.1",
+    "express": "^4.18.2",
+    "redis": "^4.6.11",
+    "winston": "^3.11.0"
+  },
+  "devDependencies": {
+    "nodemon": "^3.0.2"
+  }
+}