Brandon/cre 288 add telemetry to flows (#1391)

* Telemetry for flows

* store node names

src/crewai/cli/create_flow.py

@@ -2,6 +2,8 @@ from pathlib import Path
 
 import click
 
+from crewai.telemetry import Telemetry
+
 
 def create_flow(name):
     """Create a new flow."""
@@ -15,6 +17,10 @@ def create_flow(name):
         click.secho(f"Error: Folder {folder_name} already exists.", fg="red")
         return
 
+    # Initialize telemetry
+    telemetry = Telemetry()
+    telemetry.flow_creation_span(class_name)
+
     # Create directory structure
     (project_root / "src" / folder_name).mkdir(parents=True)
     (project_root / "src" / folder_name / "crews").mkdir(parents=True)