Implement temporary Nord colors and palettes as modules

Since the main JavaScript implementation of Nord (1) is currently not
completed and released yet, the colors and palettes will be provided
"manually" via new `nord` and `palettes` modules. As soon as the
implementation has been done they will be replaced through imports from
the official package.

References:
  (1) nordtheme/nord#36

GH-53

src/styles/theme/colors/index.js

@@ -0,0 +1,26 @@
+/*
+ * Copyright (C) 2018-present Arctic Ice Studio <[email protected]>
+ * Copyright (C) 2018-present Sven Greb <[email protected]>
+ *
+ * Project:    Nord Docs
+ * Repository: https://github.com/arcticicestudio/nord-docs
+ * License:    MIT
+ */
+
+/**
+ * @file Provides all available theme colors.
+ * @author Arctic Ice Studio <[email protected]>
+ * @author Sven Greb <[email protected]>
+ * @since 0.2.0
+ */
+
+import nord from "./nord";
+import palettes from "./palettes";
+
+const colors = {
+  ...nord,
+  ...palettes
+};
+
+export { nord, palettes };
+export default colors;

src/styles/theme/colors/nord.js

@@ -0,0 +1,43 @@
+/*
+ * Copyright (C) 2018-present Arctic Ice Studio <[email protected]>
+ * Copyright (C) 2018-present Sven Greb <[email protected]>
+ *
+ * Project:    Nord Docs
+ * Repository: https://github.com/arcticicestudio/nord-docs
+ * License:    MIT
+ */
+
+/**
+ * @file Provides the Nord colors until the official library is available.
+ * @author Arctic Ice Studio <[email protected]>
+ * @author Sven Greb <[email protected]>
+ * @since 0.2.0
+ */
+
+/**
+ * The Nord colors based on version `0.2.0`.
+ *
+ * @type {object}
+ * @see https://github.com/arcticicestudio/nord/releases/tag/v0.2.0
+ * @since 0.2.0
+ */
+const nord = {
+  nord0: "#2e3440",
+  nord1: "#3b4252",
+  nord2: "#434c5e",
+  nord3: "#4c566a",
+  nord4: "#d8dee9",
+  nord5: "#e5e9f0",
+  nord6: "#eceff4",
+  nord7: "#8fbcbb",
+  nord8: "#88c0d0",
+  nord9: "#81a1c1",
+  nord10: "#5e81ac",
+  nord11: "#bf616a",
+  nord12: "#d08770",
+  nord13: "#ebcb8b",
+  nord14: "#a3be8c",
+  nord15: "#b48ead"
+};
+
+export default nord;

src/styles/theme/colors/palettes.js

@@ -0,0 +1,53 @@
+/*
+ * Copyright (C) 2018-present Arctic Ice Studio <[email protected]>
+ * Copyright (C) 2018-present Sven Greb <[email protected]>
+ *
+ * Project:    Nord Docs
+ * Repository: https://github.com/arcticicestudio/nord-docs
+ * License:    MIT
+ */
+
+/**
+ * @file Provides the Nord color palettes until the official library is available.
+ * @author Arctic Ice Studio <[email protected]>
+ * @author Sven Greb <[email protected]>
+ * @since 0.2.0
+ */
+
+import nord from "./nord";
+
+/**
+ * The Nord color palettes based on version `0.2.0`.
+ *
+ * @type {object}
+ * @see https://github.com/arcticicestudio/nord/releases/tag/v0.2.0
+ * @since 0.2.0
+ */
+const palettes = {
+  POLAR_NIGHT: {
+    nord0: nord.nord0,
+    nord1: nord.nord1,
+    nord2: nord.nord2,
+    nord3: nord.nord3
+  },
+  SNOW_STORM: {
+    nord4: nord.nord4,
+    nord5: nord.nord5,
+    nord6: nord.nord6
+  },
+  FROST: {
+    nord7: nord.nord7,
+    nord8: nord.nord8,
+    nord9: nord.nord9,
+    nord10: nord.nord10
+  },
+  AURORA: {
+    nord11: nord.nord11,
+    nord12: nord.nord12,
+    nord13: nord.nord13,
+    nord14: nord.nord14,
+    nord15: nord.nord15
+  }
+};
+
+export default palettes;

src/styles/theme/index.js

@@ -14,17 +14,21 @@
  * @since 0.2.0
  */
 
+import colors, { nord, palettes } from "./colors";
 import globals from "./globals";
 import normalize from "./normalize";
 import { themedMode, themedModeVariant } from "./utils";
 import typography from "./typography";
 import { MODE_BRIGHT_SNOW_FLURRY, MODE_DARK_NIGHT_FROST, THEME_KEY_MODE } from "./constants";
 
-const theme = { typography };
+const theme = { colors, typography };
 
 export {
+  colors,
   globals,
+  nord,
   normalize,
+  palettes,
   themedMode,
   themedModeVariant,
   typography,