Add new packages and build scripts for various libraries

- Introduced build scripts for gsettings-desktop-schemas, hypercorn, json-glib, libassuan, libbsd, libcloudproviders, libdaemon, libmd, libproxy, libsass, libseccomp, libxcomposite, libxdamage, libxtst, lmdb, python-aiofiles, python-blinker, python-flask, python-h11, python-h2, python-hpack, python-hyperframe, python-itsdangerous, python-more-itertools, python-priority, python-pyaml, python-quart, python-tappy, python-werkzeug, python-wsproto, sassc, snowball, talloc, xmltoman, and xorg-xprop.
- Added TOML configuration files for each package specifying build types, dependencies, and source URLs.
- Implemented custom build scripts for packages requiring specific build commands and configurations.
- Included patches for snowball to make libstemmer a shared library.

extra/lmdb/build.sh

@@ -0,0 +1,9 @@
+sed -e "s|@PKGVER@|0.9.35|" -i ../lmdb.pc
+cd libraries/liblmdb
+make CC="$CC" CFLAGS="$CFLAGS" LDFLAGS="$LDFLAGS"  prefix=/usr || exit 1
+
+install -dm755 "$DESTDIR/usr/bin" "$DESTDIR/usr/lib" "$DESTDIR/usr/include" "$DESTDIR/usr/man/man1" "$DESTDIR/usr/share" || exit 1
+make CC=clang DESTDIR="$DESTDIR" CC="$CC" CFLAGS="$CFLAGS" LDFLAGS="$LDFLAGS" prefix=/usr install || exit 1
+mv "$DESTDIR/usr/man" "$DESTDIR/usr/share/man" || exit 1
+install -dm755 "$DESTDIR/usr/lib/pkgconfig" || exit 1
+cp ../../../lmdb.pc "$DESTDIR/usr/lib/pkgconfig/lmdb.pc" || exit 1

extra/lmdb/lmdb.pc

@@ -0,0 +1,10 @@
+prefix=/usr
+libdir=${prefix}/lib
+includedir=${prefix}/include
+
+Name: liblmdb
+Description: Lightning Memory-Mapped Database
+URL: https://symas.com/products/lightning-memory-mapped-database/
+Version: @PKGVER@
+Libs: -L${libdir} -llmdb
+Cflags: -I${includedir}

extra/lmdb/lmdb.toml

@@ -0,0 +1,19 @@
+[build]
+type = "custom"
+
+[dependencies]
+runtime = ["glibc"]
+
+[package]
+description = "Symas Lightning Memory-Mapped Database"
+homepage = "https://symas.com/lmdb"
+license = "OpenLDAP"
+name = "lmdb"
+version = "0.9.35"
+
+[[manual_sources]]
+file = "lmdb.pc"
+
+[[source]]
+extract_dir = "$name-$version"
+url = "https://github.com/LMDB/lmdb.git#LMDB_$version"