separated types and declarations into shared folder + better code proposals

shared/package.json

@@ -1,13 +0,0 @@
-{
-  "name": "rage-f-shared",
-  "version": "0.0.1",
-  "main": "dist/index.js",
-  "type": "module",
-  "scripts": {
-    "test": "tsup"
-  },
-  "keywords": [],
-  "author": "SashaGonncharov19",
-  "license": "MIT",
-  "description": "Server side of rage-f"
-}