feat(plugins): add snacks.nvim support

Author: mehalter

README.md

@@ -264,8 +264,9 @@ term.foreground
 | [nvim-web-devicons](https://github.com/nvim-tree/nvim-web-devicons)             | `nvim-web-devicons`  |
 | [nvim-window-picker](https://github.com/s1n7ax/nvim-window-picker)              | `nvim-window-picker` |
 | [rainbow-delimiters.nvim](https://github.com/HiPhish/rainbow-delimiters.nvim)   | `rainbow-delimiters` |
+| [snacks.nvim](https://github.com/folke/snacks.nvim)                             | `snacks`             |
 | [telescope.nvim](https://github.com/nvim-telescope/telescope.nvim)              | `telescope`          |
-| [todo-comments.nvim](https://github.com/folke/todo-comments.nvim)               | `todo-comments`          |
+| [todo-comments.nvim](https://github.com/folke/todo-comments.nvim)               | `todo-comments`      |
 | [vimwiki](https://github.com/vimwiki/vimwiki)                                   | `vimwiki`            |
 | [vim-illuminate](https://github.com/RRethy/vim-illuminate)                      | `vim-illuminate`     |
 | [which-key.nvim](https://github.com/folke/which-key.nvim)                       | `which-key`          |

lua/astrotheme/groups/plugins/init.lua

@@ -30,6 +30,7 @@ return {
   ["nvim-window-picker"] = "nvim-window-picker",
   ["rainbow-delimiters.nvim"] = "rainbow-delimiters",
   ["render-markdown.nvim"] = "render-markdown",
+  ["snacks.nvim"] = "snacks",
   ["spotlight.nvim"] = "spotlight",
   ["symbols-outline.nvim"] = "symbols-outline",
   ["telescope.nvim"] = "telescope",

lua/astrotheme/groups/plugins/snacks.lua

@@ -0,0 +1,11 @@
+---@type AstroThemeCallback
+local function callback(c)
+  return {
+    SnacksDashboardHeader = { fg = c.syntax.cyan },
+    SnacksDashboardFooter = { fg = c.syntax.cyan },
+    SnacksDashboardSpecial = { fg = c.syntax.cyan },
+    SnacksDashboardKey = { fg = c.syntax.yellow },
+  }
+end
+
+return callback