Adding oil.lua and theme.lua plugins

lua/custom/plugins/oil.lua

@@ -0,0 +1,16 @@
+return {
+  {
+    'stevearc/oil.nvim',
+    opts = {},
+    -- Optional dependencies
+    dependencies = { 'nvim-tree/nvim-web-devicons' },
+
+    config = function()
+      require('oil').setup {
+        default_file_explorer = true,
+      }
+
+      vim.keymap.set('n', '<leader>e', '<CMD>Oil<CR>', { desc = 'Open folder structure with Oil' })
+    end,
+  },
+}

lua/custom/plugins/themes.lua

@@ -0,0 +1,22 @@
+return {
+  {
+    'catppuccin/nvim',
+    name = 'catppuccin',
+    priority = 1000,
+    opts = {
+      flavour = 'macchiato',
+      transparent_background = true,
+      term_colors = true,
+      custom_highlights = function(colors)
+        return {
+          Comment = { fg = colors.subtext1 },
+          TabLineSel = { bg = colors.teal },
+          CmpBorder = { fg = colors.surface2 },
+          StatusLine = { fg = colors.blue },
+          GetFile = { fg = colors.blue },
+        }
+      end,
+    },
+  },
+  { 'folke/tokyonight.nvim', name = 'tokyonight', priority = 1000, opts = { transparent = true } },
+}