FRE-600: Fix code review blockers

- Consolidated duplicate UndoManagers to single instance
- Fixed connection promise to only resolve on 'connected' status
- Fixed WebSocketProvider import (WebsocketProvider)
- Added proper doc.destroy() cleanup
- Renamed isPresenceInitialized property to avoid conflict

Co-Authored-By: Paperclip <noreply@paperclip.ing>

node_modules/@react-native/gradle-plugin/gradle/libs.versions.toml

@@ -0,0 +1,22 @@
+[versions]
+agp = "8.12.0"
+gson = "2.8.9"
+guava = "31.0.1-jre"
+javapoet = "1.13.0"
+junit = "4.13.2"
+kotlin = "2.1.20"
+assertj = "3.25.1"
+ktfmt = "0.22.0"
+
+[libraries]
+kotlin-gradle-plugin = { module = "org.jetbrains.kotlin:kotlin-gradle-plugin", version.ref = "kotlin" }
+android-gradle-plugin = { module = "com.android.tools.build:gradle", version.ref = "agp" }
+gson = { module = "com.google.code.gson:gson", version.ref = "gson" }
+guava = { module = "com.google.guava:guava", version.ref = "guava" }
+javapoet = { module = "com.squareup:javapoet", version.ref = "javapoet" }
+junit = {module = "junit:junit", version.ref = "junit" }
+assertj = { module = "org.assertj:assertj-core", version.ref = "assertj" }
+
+[plugins]
+kotlin-jvm = { id = "org.jetbrains.kotlin.jvm", version.ref = "kotlin" }
+ktfmt = { id = "com.ncorti.ktfmt.gradle", version.ref = "ktfmt" }