Add a few extra features

.config/nvim/lua/plugins/barbar.lua

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+return {
+	"romgrk/barbar.nvim",
+	dependencies = {
+		"lewis6991/gitsigns.nvim", -- OPTIONAL: for git status
+		"nvim-tree/nvim-web-devicons", -- OPTIONAL: for file icons
+	},
+	keys = {
+		{ "<Tab>", "<cmd>BufferNext<cr>", desc = "next tab" },
+		{ "<S-Tab>", "<cmd>BufferPrevious<cr>", desc = "previous tab" },
+		{ "<leader>x", "<cmd>BufferClose<cr>", desc = "close tab" },
+	},
+	init = function()
+		vim.g.barbar_auto_setup = false
+	end,
+	config = function()
+		require("barbar").setup({
+			animation = true,
+			auto_hide = true,
+			clickable = true,
+		})
+	end,
+}

.config/nvim/lua/plugins/conform.lua

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+return {
+    {
+        "stevearc/conform.nvim",
+        config = function()
+            require("conform").setup({
+                formatters_by_ft = {
+                    lua = { "stylua" },
+                },
+                format_on_save = {
+                    -- Enable or disable auto-formatting on save
+                    lua = true,
+                },
+            })
+        end,
+    },
+}

.config/nvim/lua/plugins/mason.lua

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+return {
+	{
+		"williamboman/mason.nvim",
+		dependencies = {
+			"williamboman/mason-lspconfig.nvim",
+			"WhoIsSethDaniel/mason-tool-installer.nvim",
+		},
+		config = function()
+			local mason = require("mason")
+			local mason_lspconfig = require("mason-lspconfig")
+			local mason_tool_installer = require("mason-tool-installer")
+
+			-- Enable mason and configure icons
+			mason.setup({
+				ui = {
+					icons = {
+						package_installed = "✓",
+						package_pending = "➜",
+						package_uninstalled = "✗",
+					},
+				},
+			})
+
+			-- Combine the setup for mason-lspconfig and mason-tool-installer
+			mason_lspconfig.setup({
+				ensure_installed = {
+					"cssls",
+					"dockerls",
+					"html",
+					"jsonls",
+					"lua_ls",
+					"vimls",
+					"yamlls",
+				},
+			})
+
+			mason_tool_installer.setup({
+				ensure_installed = {
+					"stylua",
+				},
+			})
+		end,
+	},
+}

.config/nvim/lua/plugins/nvim-treesitter.lua

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+return {
+    "nvim-treesitter/nvim-treesitter",
+    config = function()
+        require("nvim-treesitter.configs").setup({
+            ensure_installed = {
+                "lua",
+            },
+            highlight = { enable = true },
+            indent = { enable = true },
+        })
+    end,
+}

.config/nvim/lua/plugins/theme.lua

@@ -0,0 +1,9 @@
+return {
+	"rebelot/kanagawa.nvim",
+	lazy = false, -- Ensure the plugin is loaded on startup
+	priority = 1000, -- Load this plugin first to apply the color scheme early
+	config = function()
+		-- Set the Kanagawa color scheme
+		vim.cmd("colorscheme kanagawa")
+	end,
+}

.config/nvim/lua/plugins/which-key.lua

@@ -0,0 +1,18 @@
+return {
+    "folke/which-key.nvim",
+    event = "VeryLazy",
+    opts = {
+        -- your configuration comes here
+        -- or leave it empty to use the default settings
+        -- refer to the configuration section below
+    },
+    keys = {
+        {
+            "<leader>?",
+            function()
+                require("which-key").show({ global = false })
+            end,
+            desc = "Buffer Local Keymaps (which-key)",
+        },
+    },
+}