chore: import upstream snapshot with attribution

nginx/edit_docs.cgi

@@ -0,0 +1,27 @@
+#!/usr/local/bin/perl
+# Show document related options
+
+use strict;
+use warnings;
+require './nginx-lib.pl';
+our (%text, %access);
+my $parent = &get_config_parent();
+my $http = &find("http", $parent);
+$access{'global'} || &error($text{'index_eglobal'});
+
+&ui_print_header(undef, $text{'docs_title'}, "");
+
+print &ui_form_start("save_docs.cgi", "post");
+print &ui_table_start($text{'docs_header'}, undef, 2);
+
+print &nginx_opt_input("root", $http, 60, undef,
+		       &file_chooser_button("root", 1));
+
+print &nginx_opt_input("index", $http, 60, undef, undef, 1);
+
+print &nginx_opt_input("default_type", $http, 20);
+
+print &ui_table_end();
+print &ui_form_end([ [ undef, $text{'save'} ] ]);
+
+&ui_print_footer("", $text{'index_return'});