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/car/hyundai/hyundaicanfd.py

@@ -2,6 +2,7 @@ from openpilot.common.numpy_fast import clip
 from openpilot.selfdrive.car import CanBusBase
 from openpilot.selfdrive.car.hyundai.values import HyundaiFlags
 
+from openpilot.common.params import Params
 
 class CanBus(CanBusBase):
   def __init__(self, CP, hda2=None, fingerprint=None) -> None:
@@ -35,9 +36,12 @@ class CanBus(CanBusBase):
     return self._cam
 
 
-def create_steering_messages(packer, CP, CAN, enabled, lat_active, apply_steer, no_lat_lane_change=0):
-  # CLEARPILOT: no_lat_lane_change is passed in by the caller so we can hoist
-  # the Params read out of the 100Hz hot path (was ~5% of carcontroller time)
+def create_steering_messages(packer, CP, CAN, enabled, lat_active, apply_steer):
+
+  # Im sure there is a better way to do this
+  params_memory = Params("/dev/shm/params")
+  no_lat_lane_change = params_memory.get_int("no_lat_lane_change", 1)
+
   ret = []
 
   values = {
@@ -126,7 +130,9 @@ def create_buttons(packer, CP, CAN, cnt, btn):
 
 def create_buttons_alt(packer, CP, CAN, cnt, btn, template):
   return
-
+  params_memory = Params("/dev/shm/params")
+  CarCruiseDisplayActual = params_memory.get_float("CarCruiseDisplayActual")
+  
   values = {
     "COUNTER": cnt,
     "NEW_SIGNAL_1": 0.0,