reset to pre-modification baseline; restart feature work from clean state

Restoring the working tree to the pristine pre-Claude baseline previously
preserved at /data/clearpilot (now /data/clearpilot-baseline). The prior
modified-but-broken tree is snapshotted at /data/openpilot-broken-2026-05-03
and tagged here as pre-reset-2026-05-03 for reference.

From here, features (UI changes, dashcam, telemetry, GPS, display modes,
speed logic, standstill power saving, etc.) will be re-introduced one at
a time with proper testing.

selfdrive/athena/manage_athenad.py

@@ -32,9 +32,7 @@ def main():
         continue
 
       cloudlog.info("starting athena daemon")
-      from openpilot.selfdrive.manager.process import _log_dir
-      log_path = _log_dir + "/athenad.log"
-      proc = Process(name='athenad', target=launcher, args=('selfdrive.athena.athenad', 'athenad', log_path))
+      proc = Process(name='athenad', target=launcher, args=('selfdrive.athena.athenad', 'athenad'))
       proc.start()
       proc.join()
       cloudlog.event("athenad exited", exitcode=proc.exitcode)