Fix excluded modules configuration handling (#7838)

* Fix excluded modules configuration handling

- Add excluded_modules flags in getDeviceMetadata() for MQTT, PAXCOUNTER, STOREFORWARD, RANGETEST, NEIGHBORINFO
- Add conditional compilation guards in AdminModule for RANGETEST, AUDIO, PAXCOUNTER, STOREFORWARD, EXTNOTIF, DETECTIONSENSOR, AMBIENTLIGHTING
- Add skip logic in PhoneAPI for excluded modules during config enumeration
- Add conditional has_* flags in NodeDB only for included modules

Fixes issue where excluded modules still appeared in client applications and sometimes caused PAYLOADVARIANT_NOT_SET errors.

* Fix excluded modules issues and refactor code

- Restore original PAXCOUNTER logic: only exclude on non-ESP32 platforms due to memory constraints
- Fix has_store_forward flag to be conditionally compiled based on MESHTASTIC_EXCLUDE_STOREFORWARD
- Refactor PhoneAPI module config skipping logic to use helper function skipExcludedModuleConfig()
- Reduce code duplication in PhoneAPI by extracting common skip logic

This addresses the three issues identified in the code review:
1. PAXCOUNTER memory impact on non-ESP32 devices
2. Unconditional has_store_forward flag setting
3. Duplicated state management logic across multiple #else blocks

* Fix ambient lighting module exclusion in PhoneAPI and AdminModule

- Add conditional compilation guards for ambient lighting in PhoneAPI.cpp
- Replace old HAS_RGB_LED logic with MESHTASTIC_EXCLUDE_AMBIENTLIGHTING check in AdminModule.cpp
- Ensure ambient lighting module is properly excluded when MESHTASTIC_EXCLUDE_AMBIENTLIGHTING=1

src/mesh/NodeDB.cpp

@@ -775,7 +775,9 @@ void NodeDB::installDefaultModuleConfig()
 
     moduleConfig.version = DEVICESTATE_CUR_VER;
     moduleConfig.has_mqtt = true;
+#if !MESHTASTIC_EXCLUDE_RANGETEST
     moduleConfig.has_range_test = true;
+#endif
     moduleConfig.has_serial = true;
     moduleConfig.has_store_forward = true;
     moduleConfig.has_telemetry = true;
@@ -841,6 +843,12 @@ void NodeDB::installDefaultModuleConfig()
     moduleConfig.canned_message.inputbroker_event_press = meshtastic_ModuleConfig_CannedMessageConfig_InputEventChar_SELECT;
 #endif
     moduleConfig.has_canned_message = true;
+#if !MESHTASTIC_EXCLUDE_AUDIO
+    moduleConfig.has_audio = true;
+#endif
+#if !MESHTASTIC_EXCLUDE_PAXCOUNTER
+    moduleConfig.has_paxcounter = true;
+#endif
 #if USERPREFS_MQTT_ENABLED && !MESHTASTIC_EXCLUDE_MQTT
     moduleConfig.mqtt.enabled = true;
 #endif
@@ -883,12 +891,14 @@ void NodeDB::installDefaultModuleConfig()
     moduleConfig.detection_sensor.detection_trigger_type = meshtastic_ModuleConfig_DetectionSensorConfig_TriggerType_LOGIC_HIGH;
     moduleConfig.detection_sensor.minimum_broadcast_secs = 45;
 
+#if !MESHTASTIC_EXCLUDE_AMBIENTLIGHTING
     moduleConfig.has_ambient_lighting = true;
     moduleConfig.ambient_lighting.current = 10;
     // Default to a color based on our node number
     moduleConfig.ambient_lighting.red = (myNodeInfo.my_node_num & 0xFF0000) >> 16;
     moduleConfig.ambient_lighting.green = (myNodeInfo.my_node_num & 0x00FF00) >> 8;
     moduleConfig.ambient_lighting.blue = myNodeInfo.my_node_num & 0x0000FF;
+#endif
 
     initModuleConfigIntervals();
 }
@@ -1428,15 +1438,25 @@ bool NodeDB::saveToDiskNoRetry(int saveWhat)
         moduleConfig.has_canned_message = true;
         moduleConfig.has_external_notification = true;
         moduleConfig.has_mqtt = true;
+#if !MESHTASTIC_EXCLUDE_RANGETEST
         moduleConfig.has_range_test = true;
+#endif
         moduleConfig.has_serial = true;
+#if !MESHTASTIC_EXCLUDE_STOREFORWARD
         moduleConfig.has_store_forward = true;
+#endif
         moduleConfig.has_telemetry = true;
         moduleConfig.has_neighbor_info = true;
         moduleConfig.has_detection_sensor = true;
+#if !MESHTASTIC_EXCLUDE_AMBIENTLIGHTING
         moduleConfig.has_ambient_lighting = true;
+#endif
+#if !MESHTASTIC_EXCLUDE_AUDIO
         moduleConfig.has_audio = true;
+#endif
+#if !MESHTASTIC_EXCLUDE_PAXCOUNTER
         moduleConfig.has_paxcounter = true;
+#endif
 
         success &=
             saveProto(moduleConfigFileName, meshtastic_LocalModuleConfig_size, &meshtastic_LocalModuleConfig_msg, &moduleConfig);