fix: bug fix #603

Author: tangzx

src/main/java/com/tang/intellij/lua/project/LuaSourceRootManager.kt

@@ -17,6 +17,7 @@
 package com.tang.intellij.lua.project
 
 import com.intellij.openapi.components.PersistentStateComponent
+import com.intellij.openapi.components.Service
 import com.intellij.openapi.components.State
 import com.intellij.openapi.components.Storage
 import com.intellij.openapi.module.ModuleManager
@@ -31,6 +32,7 @@ interface LuaSourceRootListener {
     fun onChanged()
 }
 
+@Service(Service.Level.PROJECT)
 @State(name = "LuaSourceRootManager", storages = [(Storage("emmy.xml"))])
 class LuaSourceRootManager(val project: Project) : PersistentStateComponent<LuaSourceRootManager.State> {
     companion object {

src/main/resources/META-INF/emmylua-core.xml

@@ -332,12 +332,6 @@
                   topic="com.intellij.openapi.fileTypes.FileTypeListener"/>
     </applicationListeners>
 
-    <project-components>
-        <component>
-            <implementation-class>com.tang.intellij.lua.project.LuaSourceRootManager</implementation-class>
-        </component>
-    </project-components>
-
     <actions>
         <group id="LuaCallHierarchyPopupMenu">
             <reference ref="EditSource"/>