refactor: remove unsued code unit-mesh#52

Author: phodal

rust/src/main/kotlin/cc/unitmesh/rust/context/RustMethodContextBuilder.kt

@@ -18,7 +18,6 @@ class RustMethodContextBuilder : MethodContextBuilder {
         val text = psiElement.text
         val returnType = psiElement.retType?.text ?: ""
         val language = psiElement.language.displayName
-        val implLookup = psiElement.implLookup
 
         val signature = StringBuilder()
         psiElement.signature(signature)

src/main/kotlin/cc/unitmesh/devti/context/MethodContext.kt

@@ -19,9 +19,7 @@ class MethodContext(
     val includeClassContext: Boolean = false,
     val usages: List<PsiReference> = emptyList(),
     val inputOutputClasses: List<PsiElement> = emptyList(),
-) : NamedElementContext(
-    root, text, name
-) {
+) : NamedElementContext(root, text, name) {
     private val classContext: ClassContext?
     private val commenter = LanguageCommenters.INSTANCE.forLanguage(root.language) ?: null
     private val commentPrefix = commenter?.lineCommentPrefix ?: ""