I have always struggled with maintaining lists and usually revert back to plain text documents with running bullets — however, that doesn't scale well and I end up with text files lacking any order. I've since been using Obsidian[0] and, while my process is similar, I am able to create structure around the files and noticed significant improvement.
Since starting a new job earlier this month, I simply maintained a notebook with tasks. Once those are complete, I cross them out and add them to my Goals / Brag sheet that I keep for personal reference. I'm now wondering why I didn't do this all along.