* Replaced one-off screen effects with images
* Restructured objects and decorations image files and placed them in the relevant room directories
* Moved some image definitions into relevant mirror story scripts
* Removed old interface assets
* Reimplemented weather using renpy image methods
* Fixed weather causing fps drop
* Added cached weather results to the main room
* Reduced animation overhead
* Removed weather screen
* Unified day and night cloud images
