fix & improve args processing

package.json

@@ -30,6 +30,7 @@
 	"dependencies": {
 		"@eartharoid/i18n": "^1.0.0",
 		"boxen": "^5.0.0",
+		"command-line-args": "^5.1.1",
 		"cryptr": "^6.0.2",
 		"discord.js": "^12.5.1",
 		"dotenv": "^8.2.0",
@@ -38,6 +39,7 @@
 		"node-fetch": "^2.6.1",
 		"semver": "^7.3.4",
 		"sequelize": "^6.5.0",
+		"string-argv": "^0.3.1",
 		"terminal-link": "^2.1.1"
 	},
 	"devDependencies": {