Fix accel & make rest detection more lenient

Author: ButterscotchV

server/core/src/main/java/dev/slimevr/reset/accel/RecordingWrapper.kt

@@ -50,7 +50,7 @@ data class RecordingWrapper(val tracker: Tracker, var moving: Boolean = false) {
 		// Conditions to start or remain moving
 		// TODO: Add rotation as a rest metric
 		moving = if (moving) {
-			stats.mean >= 0.1f || stats.standardDeviation >= 0.2f
+			stats.mean >= 0.2f || stats.standardDeviation >= 0.25f
 		} else {
 			stats.mean >= 0.3f || new.accel.len() - stats.mean >= 0.6f
 		}

server/core/src/main/java/dev/slimevr/tracking/trackers/TrackerResetsHandler.kt

@@ -194,7 +194,7 @@ class TrackerResetsHandler(val tracker: Tracker) {
 	//  make acceleration worse, so I'm just leaving this until we work that out. The
 	//  output of this will be world space, but with an unknown offset to heading (yaw).
 	//  - Butterscotch
-	fun getReferenceAdjustedAccel(rawRot: Quaternion, accel: Vector3): Vector3 = rawRot.sandwich(accel)
+	fun getReferenceAdjustedAccel(rawRot: Quaternion, accel: Vector3): Vector3 = (gyroFix * mountRotFix.inv() * yawFix * rawRot).sandwich(accel)
 
 	/**
 	 * Converts raw or filtered rotation into reference- and