Added homing_init_lock config item

Grbl_Esp32/src/Grbl.cpp

@@ -85,13 +85,10 @@ void grbl_init() {
         // NOTE: The startup script will run after successful completion of the homing cycle, but
         // not after disabling the alarm locks. Prevents motion startup blocks from crashing into
         // things uncontrollably. Very bad.
-#ifdef HOMING_INIT_LOCK
-        // TODO: maybe HOMING_INIT_LOCK should be configurable
-        // If there is an axis with homing configured, enter Alarm state on startup
-        if (homingAxes()) {
+        if (config->_homingInitLock && homingAxes()) {
+            // If there is an axis with homing configured, enter Alarm state on startup
             sys.state = State::Alarm;
         }
-#endif
         grbl_msg_sendf(CLIENT_SERIAL, MsgLevel::Info, "Initializing spindle...");
 
 #ifdef ENABLE_WIFI

Grbl_Esp32/src/MachineConfig.cpp

@@ -380,6 +380,7 @@ void MachineConfig::handle(Configuration::HandlerBase& handler) {
     handler.handle("verbose_errors", _verboseErrors);
     handler.handle("report_inches", _reportInches);
     // Spindles::SpindleFactory::handle(handler, _spindle);
+    handler.handle("homing_init_lock", _homingInitLock);
 }
 
 void MachineConfig::afterParse() {

Grbl_Esp32/src/MachineConfig.h

@@ -387,6 +387,7 @@ public:
     uint8_t _idleTime          = 255;
     bool    _verboseErrors     = false;
     bool    _reportInches      = false;
+    bool    _homingInitLock    = false;
 
     String _board = "None";
     String _name  = "None";