update TODO & 404 handling

examples/canonical/www/404.lua

@@ -0,0 +1,17 @@
+local fes = require("fes")
+local std = fes.std
+local u = fes.util
+
+local site = fes.fes()
+
+site.title = "404 Page Not Found"
+site.copyright = u.copyright("https://git.vxserver.dev/fSD/", "fSD")
+
+site:banner(std.h1(std.center("Canonical")))
+
+site:note(table.concat({
+	std.center(std.h1("404 Page Not Found")),
+	std.center(std.p("The page you are looking for is not here. " .. std.a("/", "Go home?"))),
+}))
+
+return site