XeroAntiCheat v1.0.8 bug fixes

- SpiderCheck: fixed Location mutation bug - bodyBlock was reading y-1 (same as feetBlock) and headBlock was reading y instead of y+1. Now uses block coordinates directly.
- ConfigManager: decay task no longer reads YamlConfiguration from background thread. decayRate is now volatile and refreshed on reload from main thread only.
- JesusCheck, SpeedCheck, NoFallCheck: loc.subtract() now uses .clone() to prevent silent Location mutation.
- VelocityCheck: decrementVelocityCheckTicks() moved past the minExpected threshold check to avoid consuming a tick on packets that are immediately discarded.

.project

@@ -0,0 +1,34 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<projectDescription>
+	<name>xeroanticheat</name>
+	<comment></comment>
+	<projects>
+	</projects>
+	<buildSpec>
+		<buildCommand>
+			<name>org.eclipse.jdt.core.javabuilder</name>
+			<arguments>
+			</arguments>
+		</buildCommand>
+		<buildCommand>
+			<name>org.eclipse.m2e.core.maven2Builder</name>
+			<arguments>
+			</arguments>
+		</buildCommand>
+	</buildSpec>
+	<natures>
+		<nature>org.eclipse.jdt.core.javanature</nature>
+		<nature>org.eclipse.m2e.core.maven2Nature</nature>
+	</natures>
+	<filteredResources>
+		<filter>
+			<id>1773547794034</id>
+			<name></name>
+			<type>30</type>
+			<matcher>
+				<id>org.eclipse.core.resources.regexFilterMatcher</id>
+				<arguments>node_modules|\.git|__CREATED_BY_JAVA_LANGUAGE_SERVER__</arguments>
+			</matcher>
+		</filter>
+	</filteredResources>
+</projectDescription>