BinderInterceptor.onTransact now catches Throwable, preventing any
exception on a binder thread from killing the daemon. Adds a global
uncaught exception handler as defense in depth.
Replace Thread.sleep with TeeLatencySimulator (LockSupport.parkNanos +
statistical delay model) for keygen latency, reducing binder thread
blocking. Move GeneratedKeyPersistence.save to a background executor
to avoid disk I/O on binder threads.
Convert force-unwrap parcel reads to safe calls with early returns in
onPreTransact/onPostTransact hot paths. Add -DNDEBUG to native release
builds to compile out verbose logging from the ioctl hook.
Targets G2 (ping overhead) and G10 (stress attestation consistency).