Same for me. I also make extensive use of adding links to anything relevant. Spent a bunch of time discussing something in a slack thread: link it. Read some documentation: link it. Had a chat with an llm in a chat window: link it. Writing notes about how a bunch of code works : link to the functions. For this last one I've registered a custom vim:// URL scheme on my system which lets me link to a symbol within a given file, and when clicked focuses the relevant tmux window and navigates the relevant vim instance (using named pipes) to the symbol, or opens a fresh one if not already open.
I generally try to avoid adding external links as I found that those resources tend to get lost very fast. Of course, this is not always feasible, but whenever I can try to copy over the contents into my notes.