Add email address generator: 3 styles, 14 domains, inline menu, /email command, tests

package.json

@@ -7,7 +7,7 @@
   "scripts": {
     "start": "node index.js",
     "dev": "node --watch index.js",
-    "test": "node tests/smoke.mjs",
+    "test": "node tests/smoke.mjs && node tests/email.mjs",
     "docker": "docker build -t tg_bot_gen ."
   },
   "keywords": [