* Added a silhoutte system to refrence images
* Added translations
* Fixed dialogs visibility
* SilhouetteShader.tres -> Silhouette.gdshader
* Update ReferenceImage.gd
Fixed the linter issue (mabey)
* Update PreferencesDialog.tscn
Copied the code from the Pixelorama's PrefrenceDialog.tscn to my fork.
* Update ReferenceImage.gd
Created a variable at the top of the script.
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Co-authored-by: TheLSBT1 <theflowcorporationofficial@gmail.com>
