Restructure Darwin configuration

So far, this is just based on mightymac. The other devices will be
updated soon.

modules/hosts/common/files/nvim/lua/plugins/telescope.lua

@@ -0,0 +1,40 @@
+return {
+  {
+    "nvim-telescope/telescope.nvim",
+    tag = "0.1.5",
+    dependencies = { "nvim-lua/plenary.nvim" },
+    config = function()
+      -- This is your opts table
+      require("telescope").setup({
+        extensions = {
+          ["ui-select"] = {
+            require("telescope.themes").get_dropdown({
+              -- even more opts
+            }),
+          },
+        },
+      })
+
+      -- load_extension, somewhere after setup function:
+      require("telescope").load_extension("cheat")
+      require("telescope").load_extension("ui-select")
+
+      local builtin = require("telescope.builtin")
+
+      vim.keymap.set("n", "<leader>ts", ":Telescope<CR>")
+      vim.keymap.set("n", "<C-p>", builtin.find_files, {})
+      vim.keymap.set("n", "<leader><leader>", builtin.oldfiles, {})
+      vim.keymap.set("n", "<leader>fg", builtin.live_grep, {})
+      vim.keymap.set("n", "<leader>fh", builtin.help_tags, {})
+    end,
+  },
+  {
+    "nvim-telescope/telescope-cheat.nvim",
+    dependencies = {
+      "kkharji/sqlite.lua",
+      "nvim-telescope/telescope.nvim",
+    },
+  },
+  { "nvim-telescope/telescope-symbols.nvim" },
+  { "nvim-telescope/telescope-ui-select.nvim" },
+}