fix(reverse): avoid stopping Wine during probes

Repeated SIGSTOP-based injection can suspend Wine while its Win16 mutex is held
and eventually strand the timer callback. Make the short process-memory write
sequence the default between 30 ms callbacks, while retaining whole-process
stopping as an explicit single-probe diagnostic option.

Test Plan:
- `ruff check original/tools/trace_original_state.py original/tools/inject_original_state.py` -- passed
- live no-stop ball-state injection -- passed
- subsequent original timer updates remained observable
- `git diff --cached --check` -- passed

original/tools/inject_original_state.py

@@ -56,6 +56,11 @@ def parse_args() -> argparse.Namespace:
         choices=range(1, 6),
         help="temporarily force the original physics substep count",
     )
+    parser.add_argument(
+        "--stop-process",
+        action="store_true",
+        help="stop all Wine threads during writes; unsafe for repeated Win16 mutex probes",
+    )
     return parser.parse_args()
 
 
@@ -91,7 +96,7 @@ def main() -> None:
     args = parse_args()
     verify_original()
     pid = args.pid if args.pid is not None else find_winevdm_pid()
-    resume_afterward = stop_process(pid)
+    resume_afterward = stop_process(pid) if args.stop_process else False
     try:
         with ProcessMemory(pid, writable=True) as memory:
             data_base = locate_data_segment(memory)