Remove NodeBuilder to ensure that Params and Callback are always provided.

features/startchat/impl/src/main/kotlin/io/element/android/features/startchat/impl/DefaultStartChatEntryPoint.kt

@@ -9,7 +9,6 @@ package io.element.android.features.startchat.impl
 
 import com.bumble.appyx.core.modality.BuildContext
 import com.bumble.appyx.core.node.Node
-import com.bumble.appyx.core.plugin.Plugin
 import dev.zacsweers.metro.AppScope
 import dev.zacsweers.metro.ContributesBinding
 import io.element.android.features.startchat.api.StartChatEntryPoint
@@ -17,18 +16,7 @@ import io.element.android.libraries.architecture.createNode
 
 @ContributesBinding(AppScope::class)
 class DefaultStartChatEntryPoint : StartChatEntryPoint {
-    override fun nodeBuilder(parentNode: Node, buildContext: BuildContext): StartChatEntryPoint.NodeBuilder {
-        val plugins = ArrayList<Plugin>()
-
-        return object : StartChatEntryPoint.NodeBuilder {
-            override fun callback(callback: StartChatEntryPoint.Callback): StartChatEntryPoint.NodeBuilder {
-                plugins += callback
-                return this
-            }
-
-            override fun build(): Node {
-                return parentNode.createNode<StartChatFlowNode>(buildContext, plugins)
-            }
-        }
+    override fun createNode(parentNode: Node, buildContext: BuildContext, callback: StartChatEntryPoint.Callback): Node {
+        return parentNode.createNode<StartChatFlowNode>(buildContext, listOf(callback))
     }
 }

features/startchat/impl/src/main/kotlin/io/element/android/features/startchat/impl/StartChatFlowNode.kt

@@ -79,9 +79,11 @@ class StartChatFlowNode(
                         navigator.onRoomCreated(roomId.toRoomIdOrAlias(), emptyList())
                     }
                 }
-                createRoomEntryPoint.nodeBuilder(parentNode = this, buildContext = buildContext)
-                    .callback(callback)
-                    .build()
+                createRoomEntryPoint.createNode(
+                    parentNode = this,
+                    buildContext = buildContext,
+                    callback = callback,
+                )
             }
             NavTarget.JoinByAddress -> {
                 createNode<JoinRoomByAddressNode>(buildContext = buildContext, plugins = listOf(navigator))