fix: breaking changes

changes:
- remove remote operations
- add function to write measured values into a channel
- add get humidity sensors from config
- add get temperature sensors from config
- remove FileLogger
- exclude some functions from pkf into internal

pkg/sensor/interfaces.go

@@ -0,0 +1,15 @@
+package sensor
+
+import "github.com/volker-raschek/flucky/pkg/types"
+
+// HumiditySensor is a interface to describe required functions to measure humidities
+type HumiditySensor interface {
+	GetSensorModel() types.SensorModel
+	ReadHumidity() (*types.Humidity, error)
+}
+
+// TemperatureSensor is a interface to describe required functions to measure temperatures
+type TemperatureSensor interface {
+	GetSensorModel() types.SensorModel
+	ReadTemperature() (*types.Temperature, error)
+}