IJPL-943 add "Analyze API Usage Count" action

Other changes in this commit:

- `resolveApiElement` added.

- `resolveApiField` and `resolveApiMethod` work on reference level
  => they should not go into base classes because the reference has the exact class name.

- `ApiWatcherBundle` added.

- `ApiElementNodeRenderer` can now render symbolic reference's presentable name.

GitOrigin-RevId: 2d7a694971dc25f2c737d314ed422a2c174a395c

tools/apiDump/src/asm.kt

@@ -28,7 +28,7 @@ fun String.packageName(): String {
   }
 }
 
-internal fun String.dottedClassName(): String {
+fun String.dottedClassName(): String {
   return replace('/', '.')
 }
 

tools/apiDump/src/classes.kt

@@ -1,6 +1,8 @@
 // Copyright 2000-2023 JetBrains s.r.o. and contributors. Use of this source code is governed by the Apache 2.0 license.
 package com.intellij.tools.apiDump
 
+import org.objectweb.asm.Type
+
 class API(
   val publicApi: List<ApiClass>,
   val privateApi: Set<String>,
@@ -21,6 +23,8 @@ data class ApiMember(
   val flags: ApiFlags,
 )
 
+val ApiMember.isMethod: Boolean get() = Type.getType(ref.descriptor).sort == Type.METHOD
+
 data class ApiRef(
   val name: String,
   val descriptor: String,