Complete refactor + moved to [lsp-zero](https://github.com/VonHeikemen/lsp-zero.nvim)

lua/plugins/lsp.lua

@@ -1,19 +1,45 @@
 return {
-	"williamboman/mason.nvim",
-	"williamboman/mason-lspconfig.nvim",
-	"neovim/nvim-lspconfig", -- enable LSP
-	{ "jose-elias-alvarez/null-ls.nvim", event = "VeryLazy" }, -- for formatters and linters
-	"jayp0521/mason-null-ls.nvim",
-	"RRethy/vim-illuminate",
+	{
+		"VonHeikemen/lsp-zero.nvim",
+		branch = "v2.x",
+		dependencies = {
+			-- LSP Support
+			{ "neovim/nvim-lspconfig" }, -- Required
+			{ "williamboman/mason.nvim" }, -- Optional
+			{ "williamboman/mason-lspconfig.nvim" }, -- Optional
+
+			-- Autocompletion
+			{
+				"hrsh7th/nvim-cmp",
+				event = "InsertEnter",
+				dependencies = {
+					"hrsh7th/cmp-buffer", -- buffer completions
+					"hrsh7th/cmp-path", -- path completionsplu
+					"hrsh7th/cmp-nvim-lua",
+					"hrsh7th/cmp-nvim-lsp",
+				},
+			}, -- Required
+			{ "hrsh7th/cmp-nvim-lsp" }, -- Required
+			{
+				"L3MON4D3/LuaSnip",
+				build = "make install_jsregexp",
+				dependencies = {
+					"rafamadriz/friendly-snippets", -- a bunch of snippets to use
+				},
+			}, -- Required
+			{ "saadparwaiz1/cmp_luasnip" },
+		},
+	},
+
+	{
+		"jay-babu/mason-null-ls.nvim",
+		event = { "BufReadPre", "BufNewFile" },
+		dependencies = {
+			"williamboman/mason.nvim",
+			"jose-elias-alvarez/null-ls.nvim",
+		},
+	},
+
+	-- for formatters and linters
 	{ "nanotee/sqls.nvim", lazy = true },
-
-	-- C++
-	{ "p00f/clangd_extensions.nvim", lazy = true },
-	{ "Civitasv/cmake-tools.nvim", lazy = true },
-
-	-- Rust
-	{ "Saecki/crates.nvim", lazy = true },
-	{ "simrat39/rust-tools.nvim", lazy = true },
-
-	-- { "codota/tabnine-nvim", event = "VeryLazy", build = "./dl_binaries.sh" },
 }