[core] add GET /health

package.json

@@ -24,6 +24,7 @@
   "dependencies": {
     "@adiwajshing/baileys": "github:WhiskeySockets/Baileys",
     "@adiwajshing/keyed-db": "^0.2.4",
+    "@nestjs/axios": "^3.0.2",
     "@nestjs/common": "^9.0.9",
     "@nestjs/config": "^0.5.0",
     "@nestjs/core": "^9.0.9",
@@ -31,8 +32,10 @@
     "@nestjs/platform-express": "^9.0.9",
     "@nestjs/serve-static": "^2.1.3",
     "@nestjs/swagger": "^7.1.11",
+    "@nestjs/terminus": "^10.2.3",
     "@types/lodash": "^4.14.194",
     "@types/ws": "^8.5.4",
+    "check-disk-space": "^3.4.0",
     "class-validator": "^0.12.2",
     "del": "^6.0.0",
     "express-basic-auth": "^1.2.1",