Undo BMS Software Fault Latch for Charging (#1287)

### Changelist 
<!-- Give a list of the changes covered in this PR. This will help both
you and the reviewer keep this PR within scope. -->
Undo software fault latch now that hardware latch is functioning
properly

### Testing Done
<!-- Outline the testing that was done to demonstrate the changes are
solid. This could be unit tests, integration tests, testing on the car,
etc. Include relevant code snippets, screenshots, etc as needed. -->

### Resolved Tickets
<!-- Link any tickets that this PR resolves. -->

firmware/quadruna/BMS/src/app/app_globals.c

@@ -16,6 +16,5 @@ void app_globals_init(const GlobalsConfig *config)
     globals->ignore_charger_fault_counter = 0;
     globals->charger_exit_counter         = 0;
     globals->precharge_limit_exceeded     = false;
-    globals->fault_encountered            = false;
     globals->broadcast_charger_connected  = true;
 }

firmware/quadruna/BMS/src/app/app_globals.h

@@ -22,7 +22,6 @@ typedef struct
     uint32_t     cell_monitor_settle_count;
     uint32_t     num_precharge_failures;
     bool         precharge_limit_exceeded;
-    bool         fault_encountered;
     bool         broadcast_charger_connected;
     TimerChannel precharge_lower_bound_timer;
     TimerChannel precharge_upper_bound_timer;

firmware/quadruna/BMS/src/app/states/app_allStates.c

@@ -161,8 +161,7 @@ bool app_allStates_runOnTick100Hz(void)
     }
     else if (acc_fault || ts_fault)
     {
-        status                     = false;
-        globals->fault_encountered = true;
+        status = false;
         app_stateMachine_setNextState(app_faultState_get());
     }
 

firmware/quadruna/BMS/src/app/states/app_initState.c

@@ -46,7 +46,6 @@ static void initStateRunOnTick100Hz(void)
         const bool air_negative_closed = io_airs_isNegativeClosed();
         const bool ts_discharged       = app_tractiveSystem_getVoltage() < TS_DISCHARGED_THRESHOLD_V;
         const bool missing_hb          = app_heartbeatMonitor_isSendingMissingHeartbeatFault();
-        const bool fault_encountered   = globals->fault_encountered;
 
         if (air_negative_closed && ts_discharged)
         {
@@ -58,12 +57,8 @@ static void initStateRunOnTick100Hz(void)
 
             app_canTx_BMS_ClearLatch_set(clear_brusa_latch);
 
-            // If there was a fault encountered, don't allow charging unless a manual override is sent over CAN.
-            const bool fault_preventing_charging = fault_encountered && !charging_override_fault;
-
-            const bool precharge_for_charging =
-                charger_connected && external_charging_request && !fault_preventing_charging;
-            const bool precharge_for_driving = !charger_connected && !cell_balancing_enabled && !missing_hb;
+            const bool precharge_for_charging = charger_connected && external_charging_request;
+            const bool precharge_for_driving  = !charger_connected && !cell_balancing_enabled && !missing_hb;
 
             if (precharge_for_charging)
             {