Add sensor_data app to Django settings and URL routing

- Included sensor_data in the INSTALLED_APPS of settings.py.
- Added URL path for sensor_data in urls.py to enable API access.

sensor_data/serializers.py

@@ -0,0 +1,44 @@
+from rest_framework import serializers
+
+from .models import SensorData, SensorParameter
+
+
+class SensorDataUpdateSerializer(serializers.Serializer):
+    """سریالایزر ورودی برای آپدیت داده سنسور."""
+
+    location_id = serializers.IntegerField(required=True)
+    soil_moisture = serializers.FloatField(required=False, allow_null=True)
+    soil_temperature = serializers.FloatField(required=False, allow_null=True)
+    soil_ph = serializers.FloatField(required=False, allow_null=True)
+    electrical_conductivity = serializers.FloatField(required=False, allow_null=True)
+    nitrogen = serializers.FloatField(required=False, allow_null=True)
+    phosphorus = serializers.FloatField(required=False, allow_null=True)
+    potassium = serializers.FloatField(required=False, allow_null=True)
+
+
+class SensorDataResponseSerializer(serializers.ModelSerializer):
+    """سریالایزر خروجی برای SensorData."""
+
+    class Meta:
+        model = SensorData
+        fields = [
+            "uuid_sensor",
+            "location_id",
+            "soil_moisture",
+            "soil_temperature",
+            "soil_ph",
+            "electrical_conductivity",
+            "nitrogen",
+            "phosphorus",
+            "potassium",
+            "created_at",
+            "updated_at",
+        ]
+
+
+class SensorParameterSerializer(serializers.Serializer):
+    """سریالایزر ورودی برای اضافه کردن پارامتر جدید."""
+
+    code = serializers.CharField(max_length=64)
+    name_fa = serializers.CharField(max_length=128)
+    unit = serializers.CharField(max_length=32, required=False, allow_blank=True)