feat: database backups & analytics site management

- Added manual database backup functionality with pg_dump
- Added cron-based automated backups to Google Drive and Dropbox
- Added ability to manually add, edit, and delete sites in Analytics
- Added 1-day timeframe filter in Analytics page
- Updated Dockerfile to include postgresql-client

package-lock.json

@@ -13,6 +13,7 @@
         "jose": "^6.2.3",
         "lucide-react": "^1.16.0",
         "next": "16.2.6",
+        "node-cron": "^4.2.1",
         "pg": "^8.21.0",
         "react": "19.2.4",
         "react-dom": "19.2.4"
@@ -20,6 +21,7 @@
       "devDependencies": {
         "@tailwindcss/postcss": "^4",
         "@types/node": "^20",
+        "@types/node-cron": "^3.0.11",
         "@types/react": "^19",
         "@types/react-dom": "^19",
         "eslint": "^9",
@@ -1585,6 +1587,13 @@
         "undici-types": "~6.21.0"
       }
     },
+    "node_modules/@types/node-cron": {
+      "version": "3.0.11",
+      "resolved": "https://registry.npmjs.org/@types/node-cron/-/node-cron-3.0.11.tgz",
+      "integrity": "sha512-0ikrnug3/IyneSHqCBeslAhlK2aBfYek1fGo4bP4QnZPmiqSGRK+Oy7ZMisLWkesffJvQ1cqAcBnJC+8+nxIAg==",
+      "dev": true,
+      "license": "MIT"
+    },
     "node_modules/@types/pg": {
       "version": "8.20.0",
       "resolved": "https://registry.npmjs.org/@types/pg/-/pg-8.20.0.tgz",
@@ -5143,6 +5152,15 @@
         "node": "^10 || ^12 || >=14"
       }
     },
+    "node_modules/node-cron": {
+      "version": "4.2.1",
+      "resolved": "https://registry.npmjs.org/node-cron/-/node-cron-4.2.1.tgz",
+      "integrity": "sha512-lgimEHPE/QDgFlywTd8yTR61ptugX3Qer29efeyWw2rv259HtGBNn1vZVmp8lB9uo9wC0t/AT4iGqXxia+CJFg==",
+      "license": "ISC",
+      "engines": {
+        "node": ">=6.0.0"
+      }
+    },
     "node_modules/node-exports-info": {
       "version": "1.6.0",
       "resolved": "https://registry.npmjs.org/node-exports-info/-/node-exports-info-1.6.0.tgz",