Move user data to ~/.config/onlylegs location

Update location of default themes folder

gallery/user/themes/default/style.sass

@@ -1,42 +0,0 @@
-// Default theme for OnlyLegs by FluffyBean
-// Mockup link: https://www.figma.com/file/IMZT5kZr3sAngrSHSGu5di/OnlyLegs?node-id=0%3A1
-
-@import "variables"
-@import "animations"
-
-@import "ui/notification"
-@import "ui/pop-up"
-@import "ui/navigation"
-@import "ui/content"
-@import "ui/background"
-@import "ui/banner"
-@import "ui/gallery"
-
-@import "buttons/jumpUp"
-@import "buttons/pill"
-
-// Reset
-*
-    box-sizing: border-box
-    font-family: $font
-
-html, body
-    margin: 0
-    padding: 0
-
-    min-height: 100vh
-    max-width: 100vw
-
-    background-color: $white
-
-    scroll-behavior: smooth
-    overflow-x: hidden
-
-.wrapper
-    margin: 0
-    padding: 0
-
-    min-height: 100vh
-
-    background-color: $white
-    color: $black