Few features I would like to see

Hi, I would like to suggest some features, which I think would be great to have in F0.

I am not a web developer and I use the software for different purposes, so If something doesn’t fit, please ignore that suggestion.

Here are the features I would like to see added:
•Custom colored background - I think it would be a nice addition, If we could change the color of the background (not just with dark/light mode), since we can already change the color of the shapes/icons. While it could be achieved by adding a frame shape with color, it lacks the grid.

•Custom/imported shapes+icons library- I would really like to reuse either what I make within the app itself, or from .psd or .png files. While the library itself is big, I would like to reuse/add my own or downloaded shapes and icons. Not import them one by one in each project as pictures.

•Community templates - If one buys the paid version, I believe it could be helpful to be able to upload and share templates to others.

•Pixel dimensions and ratio - this is something I would personally really like, but it might be too technical. I would like to set a ratio in which I’ll be working and be able to measure objects in px, in case of making the sample/wireframe into something official in order to avoid guessing/trying to achieve similar size.