feat: collect gyro and gps

app/src/main/java/at/lockstep/player/util/RunTrackDataSnapshot.kt

@@ -0,0 +1,17 @@
+package at.lockstep.player.util
+
+data class RunGpsSample(
+    val timestampNanos: Long,
+    val latitude: Double,
+    val longitude: Double,
+    val altitude: Double,
+)
+
+data class RunTrackDataSnapshot(
+    val accelerometer: List<RunDataSample>,
+    val gyroscope: List<RunDataSample>,
+    val gps: List<RunGpsSample>,
+) {
+    fun isEmpty(): Boolean =
+        accelerometer.isEmpty() && gyroscope.isEmpty() && gps.isEmpty()
+}