Add TOML configuration files for various packages

- Introduced build configurations for graphene, gst-plugins-bad, gst-plugins-base, gstreamer, gtk4, iso-codes, jbig2dec, libepoxy, libsoup3, libtheora, libxpm, lynx, md4c, openjpeg2, poppler-data, python-attrs, python-automat, python-constantly, python-hyperlink, python-incremental, python-twisted, python-versioneer, python-zope-interface, qpdf, sdl12-compat, tinysparql, unixodbc, vmaf, xcb-util-cursor, xcb-util-image, xcb-util-renderutil, xcb-util-wm, xcb-util, xdg-utils.
- Each package includes build type, dependencies, runtime requirements, and source URLs.
- Added necessary post-install scripts and configurations where applicable.

extra/bluez/rfcomm.initd

@@ -0,0 +1,27 @@
+#!/sbin/openrc-run
+# Copyright 1999-2011 Gentoo Foundation
+# Distributed under the terms of the GNU General Public License v2
+# $Header: /var/cvsroot/gentoo-x86/net-wireless/bluez/files/rfcomm-init.d,v 1.1 2011/12/31 21:09:18 pacho Exp $
+
+depend() {
+	after coldplug
+	need dbus localmount hostname
+}
+
+start() {
+	if [ "${RFCOMM_ENABLE}" = "true" -a -x /usr/bin/rfcomm ]; then
+		if [ -f "${RFCOMM_CONFIG}" ]; then
+			ebegin "Starting rfcomm"
+			/usr/bin/rfcomm -f "${RFCOMM_CONFIG}" bind all
+			eend $?
+		else
+			ewarn "Not enabling rfcomm because RFCOMM_CONFIG does not exists"
+		fi
+	fi
+}
+
+stop() {
+	ebegin "Shutting down rfcomm"
+	/usr/bin/rfcomm release all
+	eend $?	
+}