Bunch of things

Image Improvements

some performance enhancements with images. made the clipboard image data fetching happen in Tauri’s dedicated thread pool, effectively parallelizing the operation. this made image copying a lot faster. image support should be merged into master soon enough.

Lazy loading

we now have lazy loading for images. image data isn’t loaded until it is scrolled into view. makes startup quick.

CI

enabled Dependabot updates and optimized the lint workflows for PRs. previously, all of the project was lint+checked on PR when changing anything. now it only checks the part that’s changed (i.e. frontend or backend)