Removed all but the Wishdream splash

- Split developer credits between Pixelorama and Cozy Pixel Studio
- Removed Discord and Patreon links
- Started work on Cozy Pixel Studio splash
- Brought back desktop builds

assets/graphics/splash_screen/artworks/jessmpz.png.import

@@ -1,34 +0,0 @@
-[remap]
-
-importer="texture"
-type="StreamTexture"
-path="res://.import/jessmpz.png-dbccabb1c0fbf170a36de90e7a060bb2.stex"
-metadata={
-"vram_texture": false
-}
-
-[deps]
-
-source_file="res://assets/graphics/splash_screen/artworks/jessmpz.png"
-dest_files=[ "res://.import/jessmpz.png-dbccabb1c0fbf170a36de90e7a060bb2.stex" ]
-
-[params]
-
-compress/mode=0
-compress/lossy_quality=0.7
-compress/hdr_mode=0
-compress/bptc_ldr=0
-compress/normal_map=0
-flags/repeat=0
-flags/filter=false
-flags/mipmaps=false
-flags/anisotropic=false
-flags/srgb=2
-process/fix_alpha_border=true
-process/premult_alpha=false
-process/HDR_as_SRGB=false
-process/invert_color=false
-stream=false
-size_limit=0
-detect_3d=true
-svg/scale=1.0

assets/graphics/splash_screen/artworks/roroto.png.import

@@ -1,34 +0,0 @@
-[remap]
-
-importer="texture"
-type="StreamTexture"
-path="res://.import/roroto.png-5bb796ce1a0c5bb768b883a88b3da539.stex"
-metadata={
-"vram_texture": false
-}
-
-[deps]
-
-source_file="res://assets/graphics/splash_screen/artworks/roroto.png"
-dest_files=[ "res://.import/roroto.png-5bb796ce1a0c5bb768b883a88b3da539.stex" ]
-
-[params]
-
-compress/mode=0
-compress/lossy_quality=0.7
-compress/hdr_mode=0
-compress/bptc_ldr=0
-compress/normal_map=0
-flags/repeat=0
-flags/filter=false
-flags/mipmaps=false
-flags/anisotropic=false
-flags/srgb=2
-process/fix_alpha_border=true
-process/premult_alpha=false
-process/HDR_as_SRGB=false
-process/invert_color=false
-stream=false
-size_limit=0
-detect_3d=true
-svg/scale=1.0