Merge commit '533b18257b7da879a5de39f5d6437041e0e42c39' into concedo_experimental

# Conflicts:
#	CMakeLists.txt
#	examples/gguf-hash/CMakeLists.txt
#	examples/gguf-hash/gguf-hash.cpp
#	scripts/sync_vendor.py
#	tools/mtmd/CMakeLists.txt
#	vendor/hash/rotate-bits/rotate-bits.h
#	vendor/hash/sha1/sha1.c
#	vendor/hash/sha1/sha1.h
#	vendor/hash/sha256/sha256.c
#	vendor/hash/sha256/sha256.h
#	vendor/hash/xxhash/xxhash.c
#	vendor/hash/xxhash/xxhash.h

tools/ui/embed.cpp

@@ -259,6 +259,8 @@ int main(int argc, char ** argv) {
             }
             cpp += fmt("static const unsigned char asset_%d_data[] = {", i);
             append_bytes_hex(cpp, bytes);
+
+            // note: this is a simple hash for cache busting, not a cryptographic hash; fnv is enough here
             const auto hash = fnv_hash(bytes.data(), bytes.size());
 
             cpp += fmt("};\nstatic const std::size_t   asset_%d_size = %zu;\n",