Rename product, namespaces, libraries, paths, and assets from Orion/orion
to Onion/onion across the tree. TCP stack-shutdown magic is now ONIO
(0x4F4E494F) to match the corrected branding.
Remove the .plugin package format and rename the stack to payload-only:
liborion_plugin → liborion_payload, IPC LAUNCH_PAYLOAD, UI payloads.xml,
and bootstrapper/util/shellui load paths under .../payloads/*.elf.
Delete dead package header validation, make_plugin_app staging, and
plugin-named lists/handlers; keep Sony Settings.Plugins resource namespace
and system_settings plugin= attributes (platform, not our format).
- Route orion_notify through orion_notify_set_send so injectees never CALL a
dlsym function-pointer as code (SIGSEGV after cheat toggle notify).
- Skip stock SettingPage.OnPressed for dynamic id_cheat_* (Consumed).
- Derive raw ELF launch/PID keys from basename stem; stop writing plugins/.elf
when titleID was misread from ELF magic.
- Keep UpdateImposeStatusFlag detour disabled on 11.600 (bad trampoline);
stop remote-play pairing loop when leaving the remote_play page via GMRS.
- Drop mprotect on Mono heap byte[] when building toolbox MemoryStream; free
prior gchandle on replace (fast/notification DebugSettings opens).
- Tighten plugin/payload filename filters and align ELF tid/PID paths.
aydencharles