fix: fan 100% on overheat, FCW fps-aware, commIssue suppress, 10min shutdown

- Fan controller: allow full 100% fan when offroad temp >= 75°C (startup cooling)
- ModelFps memory param: modeld publishes actual FPS (20 or 4) so downstream
  consumers can adjust frame-rate-dependent logic
- Longitudinal planner: dynamically adjusts dt and v_desired_filter based on
  ModelFps; FCW crash_cnt threshold scales with FPS to maintain consistent
  0.15s trigger window at both 20fps and 4fps
- controlsd: suppress commIssue alerts for 2s after lateral control engages
  (FPS transition from 4->20 causes transient freq check failures)
- Shutdown timer: hardcoded to 10 minutes (was 45min via FrogPilot param),
  screen taps reset the countdown via ShutdownTouchReset memory param,
  removed Shutdown Timer UI selector from ClearPilot menu

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

selfdrive/thermald/fan_controller.py

@@ -39,6 +39,10 @@ class TiciFanController(BaseFanController):
     elif ignition:
       self.controller.neg_limit = -100
       self.controller.pos_limit = -15
+    # CLEARPILOT: offroad but overheating (startup cooling) — full fan range
+    elif cur_temp >= 75:
+      self.controller.neg_limit = -100
+      self.controller.pos_limit = 0
     else:
       self.controller.neg_limit = -30
       self.controller.pos_limit = 0

selfdrive/thermald/power_monitoring.py

@@ -36,12 +36,9 @@ class PowerMonitoring:
     # Reset capacity if it's low
     self.car_battery_capacity_uWh = max((CAR_BATTERY_CAPACITY_uWh / 10), int(car_battery_capacity_uWh))
 
-    # FrogPilot variables
-    device_management = self.params.get_bool("DeviceManagement")
-    device_shutdown_setting = self.params.get_int("DeviceShutdown") if device_management else 33
-    # If the toggle is set for < 1 hour, configure by 15 minute increments
-    self.device_shutdown_time = (device_shutdown_setting - 3) * 3600 if device_shutdown_setting >= 4 else device_shutdown_setting * (60 * 15)
-    self.low_voltage_shutdown = self.params.get_float("LowVoltageShutdown") if device_management else VBATT_PAUSE_CHARGING
+    # CLEARPILOT: hardcoded 10 minute shutdown timer (not user-configurable)
+    self.device_shutdown_time = 600
+    self.low_voltage_shutdown = VBATT_PAUSE_CHARGING
 
   # Calculation tick
   def calculate(self, voltage: int | None, ignition: bool):

selfdrive/thermald/thermald.py

@@ -197,7 +197,9 @@ def thermald_thread(end_event, hw_queue) -> None:
   engaged_prev = False
 
   params = Params()
+  params_memory = Params("/dev/shm/params")
   power_monitor = PowerMonitoring()
+  last_touch_reset = "0"  # CLEARPILOT: track last seen touch reset value
 
   HARDWARE.initialize_hardware()
   thermal_config = HARDWARE.get_thermal_config()
@@ -409,6 +411,13 @@ def thermald_thread(end_event, hw_queue) -> None:
     statlog.sample("som_power_draw", som_power_draw)
     msg.deviceState.somPowerDrawW = som_power_draw
 
+    # CLEARPILOT: screen tap resets shutdown timer (off_ts) while offroad
+    touch_reset = params_memory.get("ShutdownTouchReset")
+    if touch_reset is not None and touch_reset != last_touch_reset and off_ts is not None:
+      off_ts = time.monotonic()
+      cloudlog.info("shutdown timer reset by screen touch")
+    last_touch_reset = touch_reset
+
     # Check if we need to shut down
     if power_monitor.should_shutdown(onroad_conditions["ignition"], in_car, off_ts, started_seen):
       cloudlog.warning(f"shutting device down, offroad since {off_ts}")