I admit I look at the code less and less now. But when I do want that I just ask Claude to show me the code verbatim. It is almost always faster than click in IDE because it greps with insane speed. After all, when it's fully AI-generated it's sort of someone else's codebase from my perspective, I end up grepping through it the same way it does.
Gradually I moved to asking questions about the code instead, something like "if X and Y, will Z still hold? did we not forget to check this?" I realized that this is what I am doing in my head when looking at the code. And Claude understands well enough what I mean and checks it.
What I found mind-blowing though is that surprisingly often it says me something like "while looking this up for you I think found a potential bug, would you like me to quickly check it?" or "I noticed that actually when X and Y true, Z holds indeed, but I believe there is a rare situation (...) when we don't want Z because it makes zero sense, what do you think?"