[create] Name is too long

Issue Description

nstudio@MacProMax NathanWalker % ns create nativescript-listview-here-we-go-and-this-and-that --ng
Name is too long.

This should state what the limit is at least to be clear.

Reproduction

No response

Relevant log output (if applicable)

No response

Environment

No response

Please accept these terms

• I have searched the existing issues as well as StackOverflow and this has not been posted before
• This is a bug report
• I agree to follow this project's Code of Conduct

首先跟踪 ns create 的名称验证逻辑，找出生成“Name is too long.”消息的位置，并检查此命令的现有测试。完成标准是错误消息说明适用的名称限制，同时保留验证行为。