feat(extras): add ruby as extras for languages (#881)

* Add ruby as extras for languages

* remove personal things that other people might not use

* fix typo

* install solargraph through mason

lua/lazyvim/plugins/extras/lang/ruby.lua

@@ -0,0 +1,57 @@
+return {
+  {
+    "nvim-treesitter/nvim-treesitter",
+    opts = function(_, opts)
+      vim.list_extend(opts.ensure_installed, {
+        "ruby",
+      })
+    end,
+  },
+  {
+    "williamboman/mason.nvim",
+    opts = function(_, opts)
+      vim.list_extend(opts.ensure_installed, {
+        "solargraph",
+      })
+    end,
+  },
+  {
+    "neovim/nvim-lspconfig",
+    opts = {
+      servers = {
+        solargraph = {},
+      },
+    },
+  },
+  {
+    "mfussenegger/nvim-dap",
+    optional = true,
+    dependencies = {
+      "suketa/nvim-dap-ruby",
+      config = function()
+        require("dap-ruby").setup()
+      end,
+    },
+  },
+  {
+    "nvim-neotest/neotest",
+    optional = true,
+    dependencies = {
+      "olimorris/neotest-rspec",
+    },
+    opts = {
+      adapters = {
+        ["neotest-rspec"] = {
+          -- NOTE: By default neotest-rspec uses the system wide rspec gem instead of the one through bundler
+          -- rspec_cmd = function()
+          --   return vim.tbl_flatten({
+          --     "bundle",
+          --     "exec",
+          --     "rspec",
+          --   })
+          -- end,
+        },
+      },
+    },
+  },
+}