zsh completion pdm list --tr lead to completion error, instead of give an option of --tree

[sawyerzheng]

pdm list --tr get error, but other command like pdm venv -- does not get error

• I have searched the issue tracker and believe that this is not a duplicate.

Make sure you run commands with -v flag before pasting the output.

Steps to reproduce

pdm list --tr, with tab completion get error:

❯ pdm list --
_arguments:comparguments:327: invalid argument: {--tree,--graph}[Display a tree of dependencies]
_arguments:comparguments:327: invalid argument: {--tree,--graph}[Display a tree of dependencies]
_arguments:comparguments:327: invalid argument: {--tree,--graph}[Display a tree of dependencies]

❯ pdm list --gr
_arguments:comparguments:327: invalid argument: {--tree,--graph}[Display a tree of dependencies]
_arguments:comparguments:327: invalid argument: {--tree,--graph}[Display a tree of dependencies]
_arguments:comparguments:327: invalid argument: {--tree,--graph}[Display a tree of dependencies]

Expected behavior

❯ pdm list
--graph
--tree

Environment Information

# Paste the output of `pdm info && pdm info --env` below:
❯ pdm info && pdm info --env
PDM version:
  2.14.0
Python Interpreter:
  /home/user/.local/share/pdm/venvs/my-project-ziQIVIQt-py312/bin/python (3.12)
Project Root:
  /mnt/d/my-project/
Local Packages:

{
  "implementation_name": "cpython",
  "implementation_version": "3.12.2",
  "os_name": "posix",
  "platform_machine": "x86_64",
  "platform_release": "5.15.146.1-microsoft-standard-WSL2",
  "platform_system": "Linux",
  "platform_version": "#1 SMP Thu Jan 11 04:09:03 UTC 2024",
  "python_full_version": "3.12.2",
  "platform_python_implementation": "CPython",
  "python_version": "3.12",
  "sys_platform": "linux"
}