Add guides for width and height similar to existing alignment guides. This includes showing guides when webframes have the same dimensions during resizing, enabling snapping to closest widths/heights, and displaying guides appropriately along the bottom or side.
#### Describe the feature Very similar to how we have alignment guides in the product, now make it so that users can 1) See guides when webframes are the same width and the user is resizing 2) "Snap" the width or height of the webframe to the closest width or height. Similar to what we have with the alignment guides. 3) Then have the guides show up along the bottom or side where appropriate. <img width="1211" height="403" alt="Image" src="https://github.com/user-attachments/assets/5af97e95-e61a-466a-b6c1-b362b06dba23" />