Work on delete function

lua/rabbit-buffers/init.lua

@@ -37,7 +37,7 @@ local get_buffers = function()
 	end)
 
 	for _, b in ipairs(bufs) do
-		set.add(M.listing.paths, b.name)
+		set.add(M.listing.paths, b.bufnr)
 		set.add(M.listing[0], b.name)
 	end
 end
@@ -48,7 +48,7 @@ end
 
 ---@param n integer
 function M.func.file_del(n)
-	vim.cmd("bd " .. M.listing[0][n])
+	vim.cmd("bd " .. tostring(M.listing.paths[n]))
 	table.remove(M.listing, n)
 end