nvim: Add starry for colorscheme

It allows random theme but only once, see ray-x/starry.nvim#9

nvim/init.lua

@@ -4,7 +4,6 @@
 require 'user.plugins'
 
 require 'user.options'
-vim.cmd 'colorscheme slate'
 
 require 'user.markdown'
 require 'user.keymaps' -- Call early to setup leader key.

nvim/lazy-lock.json

@@ -27,7 +27,7 @@
   "nvim-treesitter": { "branch": "master", "commit": "7d0b4756aba3b220d38ec0443c6cc10944060dd7" },
   "plenary.nvim": { "branch": "master", "commit": "55d9fe89e33efd26f532ef20223e5f9430c8b0c0" },
   "remember.nvim": { "branch": "master", "commit": "b7613e14692478a0428dc69ca380b6fbb2448e60" },
+  "starry.nvim": { "branch": "master", "commit": "c61379d4dc81572026975db7821aa3bed76f98d5" },
   "telescope.nvim": { "branch": "0.1.x", "commit": "d90956833d7c27e73c621a61f20b29fdb7122709" },
-  "vim-illuminate": { "branch": "master", "commit": "3bd2ab64b5d63b29e05691e624927e5ebbf0fb86" },
   "which-key.nvim": { "branch": "main", "commit": "4433e5ec9a507e5097571ed55c02ea9658fb268a" }
 }

nvim/lua/user/plugins.lua

@@ -157,4 +157,43 @@ require("lazy").setup({
   -- Vim plugin for automatically highlighting other uses of the word under the cursor using either LSP, Tree-sitter, or regex matching.
   -- Adds <a-n> and <a-p> as keymaps to move between references and <a-i> as a textobject for the reference illuminated under the cursor.
   'RRethy/vim-illuminate',
+
+  -- color schemes: https://github.com/ray-x/starry.nvim
+  {
+    'ray-x/starry.nvim',
+    config = function()
+      require('starry').setup {
+        border = false, -- Split window borders
+        italics = {
+          comments = true,
+          strings = false,
+          keywords = false,
+          functions = false,
+          variables = false
+        },
+        contrast = {       -- Select which windows get the contrast background
+          enable = false,  -- Enable contrast
+          terminal = true, -- Darker terminal
+          filetypes = {},  -- Which filetypes get darker? e.g. *.vim, *.cpp, etc.
+        },
+        text_contrast = {
+          lighter = false, -- Higher contrast text for lighter style
+          darker = false   -- Higher contrast text for darker style
+        },
+        disable = {
+          background = false,  -- true: transparent background
+          term_colors = false, -- Disable setting the terminal colors
+          eob_lines = false    -- Make end-of-buffer lines invisible
+        },
+        style = {
+          fix = false,             -- fix=true - disable random loading
+          disable = {},            -- a list of styles to disable, e.g. {'bold', 'underline'}
+          darker_contrast = false, -- More contrast for darker style
+          daylight_swith = true,   -- Enable day and night style switching
+          deep_black = false,      -- Enable a deeper black background
+        },
+      }
+      vim.cmd 'colorscheme starry'
+    end
+  },
 })