first working bunch of plugins

lua/custom/plugins/lsp-config.lua

@@ -0,0 +1,42 @@
+return {
+  {
+    "williamboman/mason.nvim",
+    lazy = false,
+    config = function()
+      require("mason").setup()
+    end,
+  },
+  {
+    "williamboman/mason-lspconfig.nvim",
+    lazy = false,
+    opts = {
+      auto_install = true,
+    },
+  },
+  {
+    "neovim/nvim-lspconfig",
+    lazy = false,
+    config = function()
+      local capabilities = require('cmp_nvim_lsp').default_capabilities()
+
+      local lspconfig = require("lspconfig")
+      lspconfig.tsserver.setup({
+        capabilities = capabilities
+      })
+      lspconfig.solargraph.setup({
+        capabilities = capabilities
+      })
+      lspconfig.html.setup({
+        capabilities = capabilities
+      })
+      lspconfig.lua_ls.setup({
+        capabilities = capabilities
+      })
+
+      vim.keymap.set("n", "K", vim.lsp.buf.hover, {})
+      vim.keymap.set("n", "<leader>gd", vim.lsp.buf.definition, {})
+      vim.keymap.set("n", "<leader>gr", vim.lsp.buf.references, {})
+      vim.keymap.set("n", "<leader>ca", vim.lsp.buf.code_action, {})
+    end,
+  },
+}