Slight change to how world edit is loaded + make locate commands like vanilla (#38)

* make getWorldEdit() never null.

Signed-off-by: solonovamax <solonovamax@12oclockpoint.com>

* Locate commands work like vanilla

Signed-off-by: solonovamax <solonovamax@12oclockpoint.com>

build.gradle.kts

@@ -10,6 +10,7 @@ import java.nio.file.StandardCopyOption
 plugins {
     java
     maven
+    idea
     id("com.github.johnrengelman.shadow").version("6.1.0")
 }