Move Nix files into a nix directory

Move everything from `config` to the root level.

nvim/plugin/telescope.lua

@@ -0,0 +1,67 @@
+local telescope = require "telescope"
+
+telescope.setup {
+  defaults = {
+    layout_config = { prompt_position = "top" },
+    path_display = { truncate = 1 },
+    prompt_prefix = "$ ",
+    sorting_strategy = "ascending",
+  },
+
+  pickers = {
+    lsp_references = {
+      previewer = false,
+    },
+  },
+
+  extensions = {
+    ["ui-select"] = {
+      require("telescope.themes").get_dropdown {},
+    },
+  },
+}
+
+telescope.load_extension "fzf"
+telescope.load_extension "refactoring"
+telescope.load_extension "ui-select"
+
+local builtin = require "telescope.builtin"
+
+local M = {}
+
+M.diagnostics = function()
+  builtin.diagnostics { bufnr = 0 }
+end
+
+M.grep_bluecheese = function()
+  builtin.live_grep { cwd = "web/sites/default/themes/bluecheese" }
+end
+
+M.grep_drupalorg_theme = function()
+  builtin.live_grep { cwd = "web/themes/contrib/drupalorg_theme" }
+end
+
+M.search_all_files = function()
+  builtin.find_files {
+    find_command = { "rg", "--no-ignore", "--files" },
+  }
+end
+
+vim.keymap.set("n", "<space>/", builtin.current_buffer_fuzzy_find)
+vim.keymap.set("n", "<space>fb", builtin.buffers)
+vim.keymap.set("n", "<space>fd", builtin.find_files)
+vim.keymap.set("n", "<space>fg", builtin.live_grep)
+vim.keymap.set("n", "<space>fh", builtin.help_tags)
+vim.keymap.set("n", "<space>fi", M.search_all_files)
+vim.keymap.set("n", "<space>fk", builtin.keymaps)
+vim.keymap.set("n", "<space>ft", builtin.git_files)
+
+vim.keymap.set("n", "<space>dl", M.diagnostics)
+vim.keymap.set("n", "<space>ds", builtin.lsp_document_symbols)
+
+vim.keymap.set("n", "<space>gw", builtin.grep_string)
+
+vim.keymap.set("n", "<space>dgb", M.grep_bluecheese)
+vim.keymap.set("n", "<space>dgd", M.grep_drupalorg_theme)
+
+vim.keymap.set({ "n", "v" }, "<space>gw", builtin.grep_string)