added kanagawa theme

lua/config/options.lua

@@ -55,7 +55,7 @@ else
   -- opt.guifont = 'Hack Nerd Font:h10'
   -- opt.guifont = 'JetBrainsMono Nerd Font:h10'
   -- opt.guifont = 'FiraCode Nerd Font:h10'
-  opt.guifont = 'RobotoMono Nerd Font:h10'
+  opt.guifont = 'RobotoMono Nerd Font:h11'
   -- opt.guifont = 'Cousine Nerd Font Mono:h10'
   -- opt.guifont = 'DroidSansM Nerd Font Propo:h10'
   -- opt.guifont = 'AnonymicePro Nerd Font:h11'

lua/plugins/kanagawa.lua

@@ -0,0 +1,36 @@
+return {
+  'rebelot/kanagawa.nvim',
+  config = function()
+    require('kanagawa').setup({
+      compile = false,  -- enable compiling the colorscheme
+      undercurl = true, -- enable undercurls
+      commentStyle = { italic = true },
+      functionStyle = {},
+      keywordStyle = { italic = true },
+      statementStyle = { bold = true },
+      typeStyle = {},
+      transparent = false,   -- do not set background color
+      dimInactive = true,    -- dim inactive window `:h hl-NormalNC`
+      terminalColors = true, -- define vim.g.terminal_color_{0,17}
+      colors = {
+        -- add/modify theme and palette colors
+        palette = {},
+        theme = { wave = {}, lotus = {}, dragon = {}, all = {} },
+      },
+      overrides = function(colors) -- add/modify highlights
+        return {
+          ['@lsp.mod.readonly'] = { bold = true },
+        }
+      end,
+      theme = 'wave', -- Load "wave" theme when 'background' option is not set
+      background = {
+        -- map the value of 'background' option to a theme
+        dark = 'wave', -- try "dragon" !
+        light = 'lotus'
+      },
+    })
+
+    vim.cmd('colorscheme kanagawa')
+  end,
+  enabled = true
+}