Make clone-cd full clone, and clone-shallow-cd a shallow clone

Add alternative to clone-cd as clone-full-cd

Maybe it'd be better to rename the current to clone-shallow-cd...

Fix repeated "if" typos in README

Merge branch 'github-main'

Somehow github and sourcehut had the same commits in a different order?

So I'm merging them to a single commit and pushing that to both remotes.

fix: update wifi-network-name.fish

airport command line tool is deprecated:
```
WARNING: The airport command line tool is deprecated and will be removed in a future release.
For diagnosing Wi-Fi related issues, use the Wireless Diagnostics app or wdutil command line tool.
```

Fix `and` in `move` to use semicolon as needed, and misnamed variable

Make is-symlink error if more than 1 argument is passed

Fix unsymlink to use `and` correctly

Merge pull request #24 from bfeitknecht/patch-1

fix: update wifi-network-name.fish

Fix `and` in `move` to use semicolon as needed, and misnamed variable

Make is-symlink error if more than 1 argument is passed

Fix unsymlink to use `and` correctly

Fix .dotfiles link in README

Fix unsymlink completion `find` arguments order

Without this change, I got this warning in this case:

```
opt $ unsymlink /us<hit tab>
find: warning: you have specified the global option
-maxdepth after the argument -type, but global options are not
positional, i.e., -maxdepth affects tests specified before it as well as
those specified after it.  Please specify global options before other
arguments.
```

Seems like a straightforward fix.

Add functions/fast-sync-repos.fish

Make init-sourcehut use new function add-sourcehut-remote

Fix unsymlink completion `find` arguments order

Without this change, I got this warning in this case:

```
opt $ unsymlink /us<hit tab>
find: warning: you have specified the global option
-maxdepth after the argument -type, but global options are not
positional, i.e., -maxdepth affects tests specified before it as well as
those specified after it.  Please specify global options before other
arguments.
```

Seems like a straightforward fix.

fix: update wifi-network-name.fish

airport command line tool is deprecated:
```
WARNING: The airport command line tool is deprecated and will be removed in a future release.
For diagnosing Wi-Fi related issues, use the Wireless Diagnostics app or wdutil command line tool.
```

Fix .dotfiles link in README

Add functions/fast-sync-repos.fish