feat: add personas voices CLI command (API parity)

.gitignore

@@ -3,3 +3,4 @@
 .DS_Store
 *.log
 .claude/
+.worktrees/

src/client/mod.rs

@@ -583,6 +583,11 @@ impl PersonasClient<'_> {
         let resp: models::UpdateBackgroundSoundResponse = self.0.patch(url, &req).await?;
         Ok(resp.background_sound)
     }
+
+    pub async fn list_voices(&self) -> Result<models::ListVoicesResponse, ApiError> {
+        let url = self.0.url("/v1/personas/voices");
+        self.0.get(url).await
+    }
 }
 
 impl MetricsClient<'_> {

src/client/models/persona.rs

@@ -253,3 +253,28 @@ pub struct UpdateBackgroundSoundRequest {
 pub struct UpdateBackgroundSoundResponse {
     pub background_sound: BackgroundSoundResource,
 }
+
+#[derive(Debug, Clone, Serialize, Deserialize)]
+pub struct Voice {
+    pub voice_name: String,
+    #[serde(default)]
+    pub supported_languages: Vec<String>,
+    #[serde(flatten)]
+    pub extra: serde_json::Map<String, serde_json::Value>,
+}
+
+impl Tabular for Voice {
+    fn headers() -> Vec<&'static str> {
+        vec!["VOICE NAME", "SUPPORTED LANGUAGES"]
+    }
+
+    fn row(&self) -> Vec<String> {
+        let languages = self.supported_languages.join(", ");
+        vec![self.voice_name.clone(), truncate(&languages, 60)]
+    }
+}
+
+#[derive(Debug, Deserialize)]
+pub struct ListVoicesResponse {
+    pub voices: Vec<Voice>,
+}

src/commands/personas.rs

@@ -33,6 +33,7 @@ pub enum PersonaCommands {
     },
     #[command(name = "phone-numbers")]
     PhoneNumbers,
+    Voices,
 }
 
 impl PersonaCommands {
@@ -46,6 +47,7 @@ impl PersonaCommands {
             Self::Delete(_) => "delete",
             Self::BackgroundSounds { command } => command.operation(),
             Self::PhoneNumbers => "phone-numbers",
+            Self::Voices => "voices",
         }
     }
 }
@@ -279,6 +281,16 @@ pub async fn execute(
                 vec![next_actions::context("personas")],
             );
         }
+        PersonaCommands::Voices => {
+            let response = client.personas().list_voices().await?;
+            emit_list_with_actions(
+                ctx,
+                "personas",
+                operation,
+                &response.voices,
+                vec![next_actions::context("personas")],
+            );
+        }
     }
     Ok(())
 }