.NET Workflow - Integrated updated CPS Object Model (#681)

* Checkpoint

* Update workflows/DeepResearch.yaml

Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com>

* Comment

* Fix comment

* Update package version

* Fix nuget haxx

* Checkpoint

* Code complete

* Testing

* Message content workaround

* Add sequential flow

* Checkpoint

* Integration test project

* Checkpoint

* Checkpoint cleanup

* Complete

* Update package

---------

Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com>

workflows/HumanInLoop.yaml

@@ -0,0 +1,44 @@
+#
+# This workflow demonstrates a single agent interaction based on user input.
+#
+# Any Foundry Agent may be used to provide the response.
+# See: ./setup/QuestionAgent.yaml
+#
+kind: AdaptiveDialog
+beginDialog:
+
+  kind: OnActivity
+  id: workflow_demo
+  actions:
+  
+    # Capture original input
+    - kind: SetVariable
+      id: set_project
+      variable: Topic.OriginalInput
+      value: =System.LastMessage.Text
+
+    # Request input from user
+    - kind: Question
+      id: question_confirm
+      alwaysPrompt: false
+      property: Topic.ConfirmedInput
+      prompt:
+        kind: Message
+        text:
+            - "CONFIRM:"
+      entity:
+        kind: StringPrebuiltEntity
+
+    # Respond with input
+    - kind: SendActivity
+      id: sendActivity_input
+      activity: |-
+        You entered:
+        {Topic.OriginalInput}
+
+        Confirmed input:
+        {Topic.ConfirmedInput}
+
+
+
+