pipx uninject leaves behind broken links for dependency apps in ~/.local/bin

[doolio]

Describe the bug

When uninjecting a dependency (which had its own dependencies apps exposed through --include-deps) from an installed package the dependency and the dependency's dependencies apps are removed as expected but broken links for the dependency's dependencies apps remain in ~/.local/bin.

How to reproduce

1. Install a package e.g. pipx install python-lsp-server
2. Inject a package (with dependency app(s)) into the venv created for the package installed in step 1 and expose the app(s)
   e.g. pipx inject --include-deps python-lsp-server python-lsp-ruff (python-lsp-ruff has a dependency on ruff)
3. pipx list --include-injected shows:

   package python-lsp-server 1.11.0, installed using Python 3.12.2
    - pylsp
    - ruff
    Injected Packages:
      - python-lsp-ruff 2.2.0

4. Remove the package injected in step 2 e.g. pipx uninject python-lsp-server python-lsp-ruff
5. pipx list --include-injected shows:

   package python-lsp-server 1.11.0, installed using Python 3.12.2
    - pylsp
    - ruff

Notice, ruff is still listed as exposed but it is not.

7. which ruffgives bash: type: ruff: not found and ~/.local/bin shows:

Expected behavior

The links to the dependency apps should be removed if the uninject --leave-deps option is not used.