feat: add default command to CLI with placeholder console.log

- Implemented a default command in the CLI with a placeholder console.log for now.

src/controllers/husky-config.ts

@@ -0,0 +1,3 @@
+export function huskyConfigController() {
+  console.log("Generating Husky's configuration")
+}

src/index.ts

@@ -1,5 +1,15 @@
+// Config
 import { configureCLI, program } from './config/huskybc'
 
+// Controllers
+import { huskyConfigController } from './controllers/husky-config'
+
 configureCLI()
 
+const thereIsFirstArgument = program.args[0] !== undefined
+
+if (!thereIsFirstArgument) {
+  program.action(huskyConfigController)
+}
+
 program.parse()