Serialize IPC_Client with a per-target mutex and full-frame send/recv plus
NUL-terminated payloads. Escape reply JSON vars, null-check daemon FS paths,
handle BREW_UTIL_TEST_CONNECTION, and track BREW_LAST_RET from the last reply.
Introduce SettingsStore (mutex snapshot/update), dual-path config mtime gating,
and fan IPC persistence to twin config files. Stop cold-start toolbox delay on
util_booted; fix jailbreak hijack retry to stop only when dead or maxed.
Add host tests for IPC wire helpers, toolbox timing policy, and hijack retry.
Delete DirectPKGInstaller and the toolbox DPI toggle. Remove the custom
background package installer (custompkginstaller XML generation and
id_pkg_ handlers). Package install remains the stock PkgInstaller link
in OrionHEN_toolbox.xml. Leave BREW_UTIL_UNUSED_DPI ordinal for IPC
compatibility.
Add suites for liborion_platform (fs/log/notify), richer settings and ready
flag cases, and msg.hpp protocol ordinals. Link real platform sources under
ORION_HOST_TEST; fix DaemonCommands to unsigned so high-bit opcodes are
well-formed. Rename host binary to orion-host-tests.
Hexwell