updated credential docker

flist.v

@@ -124,6 +124,20 @@ fn logout() {
 }
 
 fn get_docker_credential() !string {
+    // Try to get the Docker credential automatically
+    credential := get_docker_credential_auto() or {
+        // If automatic retrieval fails, prompt the user for input
+        println(term.yellow('\nCouldn\'t find your Docker username automatically.'))
+        username := os.input('Please enter your Docker username and press ENTER: ')
+        if username.trim_space() == '' {
+            return error('No Docker username provided')
+        }
+        return username.trim_space()
+    }
+    return credential
+}
+
+fn get_docker_credential_auto() !string {
     // Read the Docker config file
     config_path := os.join_path(os.home_dir(), '.docker', 'config.json')
     config_content := os.read_file(config_path) or {