chore: Move schema directory away from src; Migrate extensions to schema directory, update Dockerfile and configuration paths

extensions/location_tracker_devices.graphql

@@ -1,45 +0,0 @@
-"""
-DistanceTracker represents a device which can detect other devices around itself and estimate
-the distances, e.g. by using Bluetooth scanning technology and estimating the distance by .
-Optionally the
-"""
-type DistanceTrackerDevice implements Host & Device {
-    hostid: ID!
-    """
-    Per convention a uuid is used as hostname to identify devices if they do not have a unique hostname
-    """
-    host: String!
-    deviceType: String
-    hostgroups: [HostGroup!]
-    name: String
-    tags: JSONObject
-    state: DistanceTrackerState
-}
-
-type DistanceTrackerState implements DeviceState {
-    operational: OperationalDeviceData
-    current: DistanceTrackerValues
-}
-
-"""
-Aggregated information of devices detected around the tracker
-"""
-type DistanceTrackerValues {
-    """
-    Start of time interval for the delivered device counting value
-    """
-    timeFrom: Time
-    """
-    End of time interval for the delivered device counting value
-    """
-    timeUntil: Time
-
-    """
-    Number of unique deviceKeys detected between timeFrom and timeUnti
-    """
-    count: Int
-    """
-    Detailed information about devices detected nearby
-    """
-    distances: [SensorDistanceValue!]
-}