set contest status to pending

Fixed link in `inc/guidelines.pending.hdr`.

Improved link in `inc/rules.open.hdr`.

Updated timestamps and sitemap with `make gen_status gen_sitemap timestamp`.

Changed `bin/status2html.sh` VERSION from "1.4.3 2024-08-05"
to "1.4.4 2024-12-29".

Performed `make quick_www` on macOS to complete the above.

inc/guidelines.pending.hdr

@@ -5,7 +5,7 @@
 One might think of them as a **beta** release for the IOCCC
 that is about to open.
 
-**IMPORTANT**: All **tentative** [rules](../rules.html) and [guidelines](../guidelines.html)
+**IMPORTANT**: All **tentative** [rules](rules.html) and [guidelines](guidelines.html)
 are subject to change by the [IOCCC judges](../judges.html) at any time.
 See both the [IOCCC news](../news.html) and the [IOCCC
 Mastodon](https://fosstodon.org/@ioccc) feed as _sometimes_ the

inc/rules.open.hdr

@@ -26,7 +26,7 @@ app from time to time to view IOCCC mastodon updates.
 
 # The IOCCC open for submissions
 
-See "[FAQ - How may I enter the IOCCC](https://www.ioccc.org/faq.html#enter)"
+See "[FAQ - How may I enter the IOCCC](../faq.html#enter)"
 for information on how to register for the IOCCC, how to create a proper
 bzip2 compressed tarball of your submission, and how to upload your
 bzip2 compressed tarball to the IOCCC submit server.

inc/rules.pending.hdr

@@ -5,7 +5,7 @@
 One might think of them as a **beta** release for the IOCCC
 that is about to open.
 
-**IMPORTANT**: All **tentative** [rules](../rules.html) and [guidelines](../guidelines.html)
+**IMPORTANT**: All **tentative** [rules](rules.html) and [guidelines](guidelines.html)
 are subject to change by the [IOCCC judges](../judges.html) at any time.
 See both the [IOCCC news](../news.html) and the [IOCCC
 Mastodon](https://fosstodon.org/@ioccc) feed as _sometimes_ the