nvim: Fix zk commands always being created

They were under a conditional which would only have them be created if
which-key plugin was found beforehand.

nvim/.config/nvim/lua/plugins/prose.lua

@@ -168,13 +168,14 @@ local prose_plugs = {
 	-- bring zettelkasten commands
 	{
 		"zk-org/zk-nvim",
-		config = function()
+		opts = function()
 			if require("core.util").is_available("which-key") then
 				require("which-key").add({
 					{ "<leader>n", group = "notes" },
 					{ "<localleader>n", group = "note" },
 					{ "<localleader>n", group = "note", mode = "v" },
 				})
+			end
 
 			require("zk.commands").add("ZkOrphans", function(opts)
 				opts = vim.tbl_extend("force", { orphan = true }, opts or {})
@@ -188,19 +189,28 @@ local prose_plugs = {
 						collection[note.absPath] = note.title or note.path
 					end
 				end)
+				local search_dir = vim.env.ZK_NOTEBOOK_DIR
 				local options = vim.tbl_deep_extend("force", {
-						prompt_title = "Notes",
-						search_dirs = { vim.env.ZK_NOTEBOOK_DIR },
+					prompt = "Note Grep❯ ",
+					-- cmd = "cd " .. search_dir .. "; rg --vimgrep",
+					cwd = search_dir,
 					disable_coordinates = true,
 					path_display = function(_, path)
 						return collection[path]
 					end,
 				}, opts or {})
-					require("telescope.builtin").live_grep(options)
+				-- FIXME: Don't hard-code this so much?
+				-- require("telescope.builtin").live_grep(options)
+				require("fzf-lua").live_grep(options)
 			end)
+			local picker = "select"
+			if require("core.util").is_available("fzf-lua") then
+				picker = "fzf_lua"
+			elseif require("core.util").is_available("telescope") then
+				picker = "telescope"
 			end
 			require("zk").setup({
-				picker = "telescope",
+				picker = picker,
 				lsp = {
 					auto_attach = {
 						enabled = true,