Monas does not install optional dependencies for a local package

If I run `monas install --include pkgname`, that command will not install the optional dependencies. If that project needs `pytest`, for example, I will not be able to run tests in that project until I navigate to the project, and run `pip install .[test]`

**Describe the solution you'd like**
The existing workflow isn't terrible, but there might be something better.

When you run monas with the `--include` flag, it is using a fnmatch to match the pattern.
I wonder if we could use a different flag to target a package in the more traditional way, like
```
monas install --local_pkg pkgname[test]
```

That command could check against the package name rather than the directory. If it matches a local package exactly (or on a normalized name), then it would install the local dependencies with -e, and then install the specified package with `[test]` brackets at the end (or whatever option was specified).

Another option would be to add a flag for optional dependencies to install

```
monas install --include pkgname --optional_dependencies test
```

and that would similarly add `[test]` to the install command for the packges that match the --include pattern

Open to thoughts.

Start by tracing the `monas install --include` workflow and how it matches local packages. Compare the proposed `--local_pkg pkgname[test]` and `--optional_dependencies test` entry points, then clarify which behavior should be implemented. Done should mean that a selected local package's requested optional dependencies are installed without navigating into the project.

Written by the indexing model from the issue text.