* chore(package.json): add bin configuration for instags command line interface

* chore(source.txt): delete source.txt file
* chore(target.txt): delete target.txt file
* chore(test.txt): delete test.txt file

Author: ioncakephper

package.json

@@ -10,6 +10,9 @@
     "automation"
   ],
   "main": "index.js",
+  "bin": {
+    "instags": "bin/cli.js"
+  },
   "repository": {
     "type": "git",
     "url": "git+https://github.com/ioncakephper/insert-file-tag.git"