FileNotFoundError: [Errno 2] No such file or directory: '/.../.git/refs/tags'

Hi 👋

I've tried running the tool in a Git repo that has no tags:

$ uvx projspec scan
Failed to resolve spec FileNotFoundError(2, 'No such file or directory')
Traceback (most recent call last):
  File "/home/max/.cache/uv/archive-v0/S13eoWc95_VgPtDr/lib/python3.12/site-packages/projspec/proj/base.py", line 176, in resolve
    inst.parse()
  File "/home/max/.cache/uv/archive-v0/S13eoWc95_VgPtDr/lib/python3.12/site-packages/projspec/proj/git.py", line 36, in parse
    for _ in self.proj.fs.ls(f"{self.proj.url}/.git/refs/tags", detail=False)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/max/.cache/uv/archive-v0/S13eoWc95_VgPtDr/lib/python3.12/site-packages/fsspec/implementations/local.py", line 61, in ls
    path_info = self.info(path)
                ^^^^^^^^^^^^^^^
  File "/home/max/.cache/uv/archive-v0/S13eoWc95_VgPtDr/lib/python3.12/site-packages/fsspec/implementations/local.py", line 101, in info
    out = os.stat(path, follow_symlinks=False)
          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
FileNotFoundError: [Errno 2] No such file or directory: '/<REDACTED>/.git/refs/tags'

projspec version: 0.4.1

All the other info comes out nicely 👍

Start in projspec/proj/git.py at the parse method and inspect the .git/refs/tags listing shown in the traceback. Reproduce with uvx projspec scan in a Git repository with no tags, then make the scan complete without raising FileNotFoundError and verify that the other project information still appears.