Addendum 2022-06-25: Since writing this post, I've discovered that there is already a quicker way to do this, namely through Hook itself, so no Keyboard Maestro macro is necessary. The default command to capture a link to a file type Shift-Command-C. You can check out Hook's key commands here.
If you open the preferences for Hook, you can have access to several types of links including a markdown version. Here's an image of my own where you can see that I've changed default commands to suit my own tastes:
The following was the original post:
Copying a link to a file can be super useful. For example, you can have a task that says, continue writing paper, and have a link connecting to the file. Hook is a neat app that lets you do it. All you need to do is:
But in the interest of seeking greater efficiency (aka "productive laziness"), I made a Keyboard Maestro macro to do it in just one key command:
Now, I just type Control-Option-Command-c.