fix missing args for components in hbs (#286)

* fix glint when manually configured

* fix missing completions for component args in hbs

Author: patricklx

src/main/kotlin/com/emberjs/glint/GlintLspSupportProvider.kt

@@ -139,7 +139,6 @@ class GlintLspServerDescriptor(private val myProject: Project) : LspServerDescri
 
     fun getGlintVersion(): String? {
         val workingDir = lastDir!!
-        val workDirectory = VfsUtilCore.virtualToIoFile(workingDir)
         var path = workingDir.findFileByRelativePath("node_modules/@glint/core/package.json") ?: return null
         return PackageJsonData.getOrCreate(path).version?.rawVersion
     }
@@ -152,7 +151,7 @@ class GlintLspServerDescriptor(private val myProject: Project) : LspServerDescri
         val pkg = config.getPackage()
         val pkgPath = pkg.`package`.constantPackage?.systemIndependentPath
         if (pkgPath != null && File(pkgPath).exists()) {
-            path = File(pkgPath).parentFile.parentFile.path
+            path = File(pkgPath).parentFile.parentFile.parentFile.path
         }
         path = path.replace("\\", "/")
         this.isWsl = false

src/main/kotlin/com/emberjs/hbs/TagReferencesProvider.kt

@@ -199,6 +199,9 @@ fun toAttributeReference(target: XmlAttribute): PsiReference? {
         if (name.length == 1) {
             return null
         }
+        if (!name.contains("|")) {
+            return null
+        }
         var range = TextRange(0, name.length)
         if (name.startsWith("|")) {
             range = TextRange(1, range.endOffset)