Use HTML semantic elements to set the landmarks of the page.
This is helpful for assistive technologies to determine the different regions of content. In our case it's useful for jumping between the different islands that we use to group the form controls.
This updates the way fonts are handled to not have to download the font from the internet.
If you do `./public/font.ttf` in the .scss file, unfortunately the bundle packages them somewhere that's different from the public folder that is used by the index.html to preload them.
The fix I used is to use absolute path `/font.ttf` so that both work. Unfortunately, this means that the website will only work if at the root of the domain. That's the case so far so it's okay but still annoying if we want to embed it somewhere.
Improve the accessibility of our modals (the color picker and the export dialog)
Implement a focus trap so that tapping through the controls inside them don't escape to outer elements, it also allows to close the modals with the "Escape" key.
* Rename ToolIcon to ToolButton
It makes more semantic sense
* Label and keyboard shortcuts announcement
* Refactor common props for ToolButton
* Better doc outline and form controls
* Adjust color picker
* Styling fixes
Co-authored-by: Christopher Chedeau <vjeuxx@gmail.com>
* Add Native File System API saving/exporting
* Add Native File System API opening
* Add origin trial token placeholder
* Reuse an opened file handle for better saving experience
* Fix file handle reuse to only kick in for Excalidraw files
* Remove reference
* fix: use full url for og:image
* fix: add twitter card tags
* fix: update og:image to use full URL
* fix: add twitter card tags again
* fix: remove twitter creator meta tag
