Ordinary completion includes some items from smart completion + changed priority for multi-args item in smart completion

#KT-8580 Fixed

idea/idea-completion/testData/basic/common/fromSmart/EnumEntries.kt

@@ -0,0 +1,11 @@
+enum class E {
+    A,
+    B
+}
+
+fun foo(): E {
+    return <caret>
+}
+
+// EXIST: { lookupString:"A", itemText:"E.A", tailText:" (<root>)", typeText:"E" }
+// EXIST: { lookupString:"B", itemText:"E.B", tailText:" (<root>)", typeText:"E" }