fix: add name to pdm new

[yihong0618]

Pull Request Checklist

• A news fragment is added in news/ describing what is new.
• Test cases added for changed code.

Describe what you have changed in this PR.

close #3468

[codecov]

Codecov Report

Attention: Patch coverage is 42.85714% with 4 lines in your changes missing coverage. Please review.

Project coverage is 85.58%. Comparing base (39e082a) to head (f1b1856).
Report is 2 commits behind head on main.

Files with missing lines	Patch %	Lines
src/pdm/cli/commands/init.py	42.85%	3 Missing and 1 partial ⚠️

Additional details and impacted files

@@            Coverage Diff             @@
##             main    #3476      +/-   ##
==========================================
- Coverage   85.61%   85.58%   -0.03%     
==========================================
  Files         113      113              
  Lines       11592    11597       +5     
  Branches     2545     2547       +2     
==========================================
+ Hits         9924     9925       +1     
- Misses       1138     1141       +3     
- Partials      530      531       +1     

Flag	Coverage Δ
unittests	85.38% <42.85%> (-0.03%)	⬇️

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[frostming]

LGTM, can you add a news fragment to news/ directory?

[yihong0618]

LGTM, can you add a news fragment to news/ directory?

of course