refactor: Surface Conversational Agent in main template menu

- Removed hidden --voice flag
- Added 'Conversational Agent' to template selection table
- Added description: real-time conversational agent with interruption
  handling, state management, and guardrail support

Author: ben-kluger-scale

src/agentex/lib/cli/commands/init.py

@@ -124,14 +124,7 @@ def get_project_context(answers: Dict[str, Any], project_path: Path, manifest_ro
     }
 
 
-def init(
-    voice: bool = typer.Option(
-        False,
-        "--voice",
-        hidden=True,
-        help="Create a voice agent template (LiveKit + Gemini)",
-    ),
-):
+def init():
     """Initialize a new agent project"""
     console.print(
         Panel.fit(
@@ -140,40 +133,40 @@ def init(
         )
     )
 
-    # If --voice flag is passed, skip the menu and use voice template
-    if voice:
-        console.print("[bold cyan]Creating Voice Agent template...[/bold cyan]\n")
-        template_type = TemplateType.VOICE
-    else:
-        # Use a Rich table for template descriptions
-        table = Table(show_header=True, header_style="bold blue")
-        table.add_column("Template", style="cyan", no_wrap=True)
-        table.add_column("Description", style="white")
-        table.add_row(
-            "[bold cyan]Async - ACP Only[/bold cyan]",
-            "Asynchronous, non-blocking agent that can process multiple concurrent requests. Best for straightforward asynchronous agents that don't need durable execution. Good for asynchronous workflows, stateful applications, and multi-step analysis.",
-        )
-        table.add_row(
-            "[bold cyan]Async - Temporal[/bold cyan]",
-            "Asynchronous, non-blocking agent with durable execution for all steps. Best for production-grade agents that require complex multi-step tool calls, human-in-the-loop approvals, and long-running processes that require transactional reliability.",
-        )
-        table.add_row(
-            "[bold cyan]Sync ACP[/bold cyan]",
-            "Synchronous agent that processes one request per task with a simple request-response pattern. Best for low-latency use cases, FAQ bots, translation services, and data lookups.",
-        )
-        console.print()
-        console.print(table)
-        console.print()
+    # Use a Rich table for template descriptions
+    table = Table(show_header=True, header_style="bold blue")
+    table.add_column("Template", style="cyan", no_wrap=True)
+    table.add_column("Description", style="white")
+    table.add_row(
+        "[bold cyan]Async - ACP Only[/bold cyan]",
+        "Asynchronous, non-blocking agent that can process multiple concurrent requests. Best for straightforward asynchronous agents that don't need durable execution. Good for asynchronous workflows, stateful applications, and multi-step analysis.",
+    )
+    table.add_row(
+        "[bold cyan]Async - Temporal[/bold cyan]",
+        "Asynchronous, non-blocking agent with durable execution for all steps. Best for production-grade agents that require complex multi-step tool calls, human-in-the-loop approvals, and long-running processes that require transactional reliability.",
+    )
+    table.add_row(
+        "[bold cyan]Sync ACP[/bold cyan]",
+        "Synchronous agent that processes one request per task with a simple request-response pattern. Best for low-latency use cases, FAQ bots, translation services, and data lookups.",
+    )
+    table.add_row(
+        "[bold cyan]Conversational Agent[/bold cyan]",
+        "Real-time conversational agent with built-in interruption handling, state management, and guardrail support. Best for voice assistants, interactive chatbots, and applications requiring natural turn-taking and streaming responses.",
+    )
+    console.print()
+    console.print(table)
+    console.print()
 
-        # Gather project information
-        template_type = questionary.select(
-            "What type of template would you like to create?",
-            choices=[
-                {"name": "Async - ACP Only", "value": TemplateType.DEFAULT},
-                {"name": "Async - Temporal", "value": "temporal_submenu"},
-                {"name": "Sync ACP", "value": "sync_submenu"},
-            ],
-        ).ask()
+    # Gather project information
+    template_type = questionary.select(
+        "What type of template would you like to create?",
+        choices=[
+            {"name": "Async - ACP Only", "value": TemplateType.DEFAULT},
+            {"name": "Async - Temporal", "value": "temporal_submenu"},
+            {"name": "Sync ACP", "value": "sync_submenu"},
+            {"name": "Conversational Agent", "value": TemplateType.VOICE},
+        ],
+    ).ask()
 
     def validate_agent_name(text: str) -> bool | str:
         """Validate agent name follows required format"""