use lazy.nvim to add plugins

vim-fugitive, telescope and nvim-lspconfig plugins added

nvim/.gitignore

@@ -0,0 +1 @@
+lazy-lock.json

nvim/init.lua

@@ -1,4 +1,6 @@
 package.path = package.path .. ";/home/dhanus/.config/nvim/?.lua"
+
 require('settings')
 require('bindings')
+require('packconf.lazy')
 

nvim/lua/plugins/init.lua

@@ -0,0 +1,23 @@
+return {
+    {
+        "tpope/vim-fugitive",
+    },
+    {
+        "nvim-telescope/telescope.nvim",
+        config = function()
+            local builtin = require('telescope.builtin')
+            vim.keymap.set('n', '<leader>tf', builtin.find_files, { desc = 'Telescope find files' })
+            vim.keymap.set('n', '<leader>gr', builtin.live_grep, { desc = 'Telescope live grep' })
+            vim.keymap.set('n', '<leader>tb', builtin.buffers, { desc = 'Telescope buffers' })
+        end
+    },
+    {
+        "neovim/nvim-lspconfig",
+        config = function()
+            vim.lsp.enable('rust_analyzer')
+            vim.lsp.enable('clangd')
+            vim.lsp.enable('lua_ls')
+            vim.keymap.set('n', '<leader>e', vim.diagnostic.open_float)
+        end
+    },
+}

nvim/packconf/lazy.lua

@@ -0,0 +1,25 @@
+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)
+
+require("lazy").setup({
+  spec = {
+      {import = "plugins"}
+  },
+  install = { colorscheme = { "habamax" } },
+  checker = { enabled = true },
+})