Add fzf-lua

.gitmodules

@@ -1,3 +1,6 @@
 [submodule "tokyonight.nvim"]
 	path = tokyonight.nvim
 	url = https://github.com/holtrop/tokyonight.nvim
+[submodule "fzf-lua.nvim"]
+	path = fzf-lua.nvim
+	url = https://github.com/holtrop/fzf-lua

plugin/holtrop.lua

@@ -1,2 +1,10 @@
+-- Load tokyonight color scheme plugin
 vim.opt.rtp:prepend("~/.config/nvim/holtrop.nvim/tokyonight.nvim")
 vim.cmd([[colorscheme tokyonight-night]])
+
+-- Load fzf-lua plugin
+vim.opt.rtp:prepend("~/.config/nvim/holtrop.nvim/fzf-lua.nvim")
+vim.cmd([[runtime plugin/fzf-lua.lua]])
+
+-- Show titlestring in GUI window title
+vim.opt.title = true