some nvim updates

.config/nvim/lua/config/lazy.lua

@@ -0,0 +1,35 @@
+-- Bootstrap lazy.nvim
+local lazypath = vim.fn.stdpath("data") .. "/lazy/lazy.nvim"
+if not (vim.uv or vim.loop).fs_stat(lazypath) then
+  local lazyrepo = "https://github.com/folke/lazy.nvim.git"
+  local out = vim.fn.system({ "git", "clone", "--filter=blob:none", "--branch=stable", lazyrepo, lazypath })
+  if vim.v.shell_error ~= 0 then
+    vim.api.nvim_echo({
+      { "Failed to clone lazy.nvim:\n", "ErrorMsg" },
+      { out, "WarningMsg" },
+      { "\nPress any key to exit..." },
+    }, true, {})
+    vim.fn.getchar()
+    os.exit(1)
+  end
+end
+vim.opt.rtp:prepend(lazypath)
+
+-- Make sure to setup `mapleader` and `maplocalleader` before
+-- loading lazy.nvim so that mappings are correct.
+-- This is also a good place to setup other settings (vim.opt)
+vim.g.mapleader = " "
+vim.g.maplocalleader = "\\"
+
+-- Setup lazy.nvim
+require("lazy").setup({
+  spec = {
+    -- import your plugins
+    { import = "plugins" },
+  },
+  -- Configure any other settings here. See the documentation for more details.
+  -- colorscheme that will be used when installing plugins.
+  install = { colorscheme = { "deus" } },
+  -- automatically check for plugin updates
+  checker = { enabled = true },
+})

.config/nvim/lua/config/options.lua

@@ -0,0 +1,21 @@
+
+-- Basic settings
+vim.o.number = true
+vim.o.relativenumber = true
+vim.o.tabstop = 2
+vim.o.shiftwidth = 2
+vim.o.expandtab = true
+vim.o.smartindent = true
+vim.o.wrap = false
+vim.o.cursorline = true
+vim.o.termguicolors = true
+vim.o.ruler = true
+vim.o.visualbell = true
+vim.o.modelines = 0
+vim.o.colorcolumn = '+1,100,120'
+vim.o.hidden = true
+vim.o.showmode = true
+
+-- Syntax highlighting and filetype plugins
+vim.cmd('syntax enable')
+vim.cmd('filetype plugin indent on')

.config/nvim/lua/plugins/completion.lua

@@ -0,0 +1,11 @@
+-- Autocompletion system
+return {
+  "hrsh7th/nvim-cmp",
+  dependencies = {
+    "hrsh7th/cmp-nvim-lsp", -- LSP source for nvim-cmp
+    "hrsh7th/cmp-buffer",   -- Buffer source
+    "hrsh7th/cmp-path",     -- Path source
+    "L3MON4D3/LuaSnip",     -- Snippet engine
+    "saadparwaiz1/cmp_luasnip", -- Snippet source
+  },
+}

.config/nvim/lua/plugins/deus.lua

@@ -0,0 +1,4 @@
+-- Color scheme
+return {
+  "theniceboy/nvim-deus"
+}

.config/nvim/lua/plugins/lspconfig.lua

@@ -0,0 +1,9 @@
+-- Language Server Protocol support
+return {
+    "neovim/nvim-lspconfig", -- Base LSP configurations
+    dependencies = {
+      -- Server installation manager
+      "williamboman/mason.nvim",
+      "williamboman/mason-lspconfig.nvim",
+    },
+  }

.config/nvim/lua/plugins/plenary.lua

@@ -0,0 +1,2 @@
+-- Utility functions
+return {"nvim-lua/plenary.nvim"}

.config/nvim/lua/plugins/telescope.lua

@@ -0,0 +1,5 @@
+-- Fuzzy finder
+return {
+  "nvim-telescope/telescope.nvim",
+  dependencies = { "nvim-lua/plenary.nvim" }
+}

.config/nvim/lua/plugins/tree.lua

@@ -0,0 +1,5 @@
+-- File explorer
+return {
+  "nvim-tree/nvim-tree.lua",
+  dependencies = { "nvim-tree/nvim-web-devicons" },
+}

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

@@ -0,0 +1,6 @@
+-- Treesitter for syntax highlighting (load early)
+return {
+    "nvim-treesitter/nvim-treesitter",
+    build = ":TSUpdate",
+    priority = 100, -- Load early
+  }

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

@@ -0,0 +1,4 @@
+-- Key binding helper
+return {
+  "folke/which-key.nvim",
+}