feat: dark theme

src/theme/color-processing.scss

@@ -0,0 +1,39 @@
+/*!
+ * Copyright (C) 2023 StApps
+ * This program is free software: you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License as published by the Free
+ * Software Foundation, version 3.
+ *
+ * This program is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
+ * more details.
+ *
+ * You should have received a copy of the GNU General Public License along with
+ * this program. If not, see <https://www.gnu.org/licenses/>.
+ */
+
+// Setting this to false significantly reduces the amount of variables
+// being generated, but omits colors with -dark and -light suffixes, making
+// it impossible to access dark theme colors while in light theme and vice versa
+$include-theme-independent-colors: true;
+
+$tint-amount: 10%;
+$shade-amount: 12%;
+$placeholder-fade-amount: 20%;
+$box-shadow-fade-amount: 10%;
+$item-border-color-fade-amount: 15%;
+
+// The color chosen as contrast to another color
+$contrast-threshold: 128;
+$contrast-light-color: #fff;
+$contrast-dark-color: #000;
+
+$fade-threshold: 50%;
+
+// https://ionicframework.com/docs/theming/themes#stepped-colors
+$steps-start: 50;
+$steps-end: 950;
+$steps-step: 50;
+$steps-range-start: 0;
+$steps-range-end: 1000;