Docs(palette): Add preview and palette.toml for prev_gen (#104)

* Docs(palette): Add preview and palette.toml for prev_gen

* Move palette image

README.md

@@ -1,14 +1,14 @@
 # 🌒 Nordic
 
-[![Tests](https://github.com/AlexvZyl/nordic.nvim/workflows/Tests/badge.svg)](https://github.com/AlexvZyl/nordic.nvim/actions?workflow=Tests) 
+[![Tests](https://github.com/AlexvZyl/nordic.nvim/workflows/Tests/badge.svg)](https://github.com/AlexvZyl/nordic.nvim/actions?workflow=Tests)
 
-A Neovim colorscheme based on [Nord](https://www.nordtheme.com/), but Aurora > Frost.  The idea behind this colorscheme is to use Nord, but add some darker colors and use Aurora more prominently than Nord themes usually do.  This ends up creating a colorscheme that is soft on the eyes.
+A Neovim colorscheme based on [Nord](https://www.nordtheme.com/), but Aurora > Frost. The idea behind this colorscheme is to use Nord, but add some darker colors and use Aurora more prominently than Nord themes usually do. This ends up creating a colorscheme that is soft on the eyes.
 
 If there is anything that does not seem right, even if it is a very small highlight, please let me know with an issue or PR!
 
 #### 💡 Looking for Maintainers
 
-Currently looking for maintainers.  If you are keen, head on over to [the discussion](https://github.com/AlexvZyl/nordic.nvim/discussions/96).
+Currently looking for maintainers. If you are keen, head on over to [the discussion](https://github.com/AlexvZyl/nordic.nvim/discussions/96).
 
 # 📷 Showcase
 
@@ -19,7 +19,9 @@ Currently looking for maintainers.  If you are keen, head on over to [the discus
 
 # 🎨 Palette
 
-For the list of colors/palette, see [this file](https://github.com/AlexvZyl/nordic.nvim/blob/main/lua/nordic/colors/nordic.lua).  Some extra colors and use cases are generated in [this file](https://github.com/AlexvZyl/nordic.nvim/blob/main/lua/nordic/colors/init.lua).
+For the list of colors/palette, see [this file](https://github.com/AlexvZyl/nordic.nvim/blob/main/lua/nordic/colors/nordic.lua). Some extra colors and use cases are generated in [this file](https://github.com/AlexvZyl/nordic.nvim/blob/main/lua/nordic/colors/init.lua).
+
+![image](assets/palette.png)
 
 # 📦 Installation
 
@@ -82,7 +84,7 @@ local palette = require 'nordic.colors'
 
 # ⚙️ Configuration
 
-Nordic will use the default values, unless `setup` is called.  Below is the default configuration.
+Nordic will use the default values, unless `setup` is called. Below is the default configuration.
 
 ```lua
 require 'nordic' .setup {
@@ -152,14 +154,15 @@ require 'nordic' .setup {
 
 # 🗒️ Supported Plugins and Platforms
 
-For the list of supported plugins, please take a look at [this directory](https://github.com/AlexvZyl/nordic.nvim/tree/main/lua/nordic/groups/integrations).  For the list of supported platforms, please take a look at [this directory](https://github.com/AlexvZyl/nordic.nvim/tree/main/platforms).
+For the list of supported plugins, please take a look at [this directory](https://github.com/AlexvZyl/nordic.nvim/tree/main/lua/nordic/groups/integrations). For the list of supported platforms, please take a look at [this directory](https://github.com/AlexvZyl/nordic.nvim/tree/main/platforms).
 
 I do not personally use all of the platforms and plugins in the list, so if something is not right, or you have a suggestion, please open a PR!
 
 # 🎙️ Acknowledgements
 
 - [folke/tokyonight](https://github.com/folke/tokyonight.nvim) served as an excellent example and template to create a Neovim theme.
 - [Dotfiles](https://github.com/AlexvZyl/.dotfiles) used in the screenshots.
+- [Aonodensetsu/prev_gen](https://github.com/Aonodensetsu/prev_gen) was used to create the palette preview.
 
 </br>
 

assets/palette.toml

@@ -0,0 +1,53 @@
+#
+palette = [
+    [
+      ["#191D24", "black0" ],
+      ["#1E222A", "black1" ],
+      ["#222630", "black2" ],
+      ["#242933", "gray0"  ],
+      ["#2E3440", "gray1"  ],
+      ["#3B4252", "gray2"  ],
+      ["#434C5E", "gray3"  ]
+    ],
+    [
+      ["#C0C8D8", "white_alt"],
+      ["#BBC3D4", "white0"  ],
+      ["#D8DEE9", "white1"  ],
+      ["#E5E9F0", "white2"  ],
+      ["#ECEFF4", "white3"  ],
+      ["#60728A", "gray5"   ],
+      ["#4C566A", "gray4"   ]
+    ],
+    [
+      ["#5E81AC", "blue0"           ],
+      ["#8FBCBB", "cyan"            ],
+      ["#BF616A", "red"             ],
+      ["#D08770", "orange"          ],
+      ["#EBCB8B", "yellow"          ],
+      ["#A3BE8C", "green"           ],
+      ["#B48EAD", "magenta"         ]
+    ],
+    [
+      ["#81A1C1", "blue1"             ],
+      ["#9FC6C5", "cyan_b"            ],
+      ["#C5727A", "red_b"             ],
+      ["#D79784", "orange_b"          ],
+      ["#EFD49F", "yellow_b"          ],
+      ["#B1C89D", "green_b"           ],
+      ["#BE9DB8", "magenta_b"         ]
+    ],
+    [
+      ["#88C0D0", "blue2"             ],
+      ["#80B3B2", "cyan_d"            ],
+      ["#B74E58", "red_d"             ],
+      ["#CB775D", "orange_d"          ],
+      ["#E7C173", "yellow_d"          ],
+      ["#97B67C", "green_d"           ],
+      ["#A97EA1", "magenta_d"         ]
+    ]
+]
+
+[settings]
+fileName = "Nordic"
+nameSize = 34
+hexSize = 24