add proper lsp support for nvim

dot_config/nvim/lua/plugins/lsp.lua

@@ -0,0 +1,48 @@
+-- LSP, linting, formatting, etc...
+
+return {
+  {
+    "williamboman/mason.nvim",
+    config = function()
+      require("mason").setup()
+    end
+  },
+  {
+    "williamboman/mason-lspconfig.nvim",
+    config = function()
+      require("mason-lspconfig").setup()
+    end,
+  },
+  {
+    "neovim/nvim-lspconfig",
+    dependencies = {
+      "mason.nvim",
+      "williamboman/mason-lspconfig.nvim",
+    },
+    config = function()
+      require("lspconfig").lua_ls.setup {}
+    end
+  },
+  {
+    "folke/lazydev.nvim",
+    ft = "lua",
+    opts = {},
+  },
+  {
+    "saghen/blink.cmp",
+    version = "1.*",
+    opts = {
+      keymap = { preset = "default" },
+      sources = {
+	default = { "lazydev", "lsp", "path", "snippets", "buffer" },
+	providers = {
+	  lazydev = {
+	    name = "LazyDev",
+	    module = "lazydev.integrations.blink",
+	    score_offset = 100
+	  }
+	}
+      }
+    }
+  }
+}