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/libtheora/libtheora.toml

@@ -0,0 +1,29 @@
+[build]
+type = "autotools"
+
+[build.flags]
+configure = ["--disable-static"]
+
+[dependencies]
+build = [
+    "doxygen",
+    "libpng",
+    "libvorbis",
+    "sdl",
+]
+runtime = [
+    "glibc",
+    "libogg",
+]
+
+[package]
+description = "Standard encoder and decoder library for the Theora video compression format"
+homepage = "https://www.theora.org/"
+license = "BSD-3-Clause"
+name = "libtheora"
+version = "1.2.0"
+
+[[source]]
+extract_dir = "$name-$version"
+sha256 = "ebdf77a8f5c0a8f7a9e42323844fa09502b34eb1d1fece7b5f54da41fe2122ec"
+url = "https://downloads.xiph.org/releases/theora/libtheora-$version.tar.xz"