Add binaries to package.json

package.json

@@ -55,5 +55,11 @@
   "devDependencies": {
     "@joepie91/eslint-config": "^1.1.0",
     "eslint": "^7.21.0"
+  },
+  "bin": {
+    "srap-server": "./bin/server",
+    "srap-run": "./bin/run",
+    "srap-execute": "./bin/execute",
+    "srap-simulate": "./bin/simulate"
   }
 }