Building the screenshot featur

Since launching the Block Blast Solver, the manual grid input has been working well. But the most common request I've gotten is for a screenshot upload feature — players want to upload a picture of their board and get instant results.

So that's what I'm building now. It'll let users take a screenshot of their Block Blast board, upload it to the solver, and get the best move suggested automatically.

This is going to make the tool much faster and easier to use. If you've tried the solver, let me know — would you prefer manual input or screenshot upload?