Open notes in floating window

notes.lua

local api = vim.api

local h = api.nvim_list_uis()[1].height
local w = api.nvim_list_uis()[1].width
local width = math.floor(api.nvim_win_get_width(0) / 2)
local height = math.floor(api.nvim_win_get_height(0) / 2)

local buf = api.nvim_create_buf(false, true)
api.nvim_open_win(buf, true, {
	relative = "editor",
	width = width,
	height = height,
	row = (h - height) * 0.5,
	col = (w - width) * 0.5,
})

vim.cmd(":edit ~/NOTES/random.md")