feat: add talk voice alias map

src/config/config.test.ts

@@ -221,3 +221,32 @@ describe("talk api key fallback", () => {
     });
   });
 });
+
+describe("talk.voiceAliases", () => {
+  it("accepts a string map of voice aliases", async () => {
+    vi.resetModules();
+    const { validateConfigObject } = await import("./config.js");
+    const res = validateConfigObject({
+      talk: {
+        voiceAliases: {
+          Clawd: "EXAVITQu4vr4xnSDxMaL",
+          Roger: "CwhRBWXzGAHq8TQ4Fs17",
+        },
+      },
+    });
+    expect(res.ok).toBe(true);
+  });
+
+  it("rejects non-string voice alias values", async () => {
+    vi.resetModules();
+    const { validateConfigObject } = await import("./config.js");
+    const res = validateConfigObject({
+      talk: {
+        voiceAliases: {
+          Clawd: 123,
+        },
+      },
+    });
+    expect(res.ok).toBe(false);
+  });
+});

src/config/config.ts

@@ -222,6 +222,8 @@ export type CanvasHostConfig = {
 export type TalkConfig = {
   /** Default ElevenLabs voice ID for Talk mode. */
   voiceId?: string;
+  /** Optional voice name -> ElevenLabs voice ID map. */
+  voiceAliases?: Record<string, string>;
   /** Default ElevenLabs model ID for Talk mode. */
   modelId?: string;
   /** Default ElevenLabs output format (e.g. mp3_44100_128). */
@@ -815,6 +817,7 @@ const ClawdisSchema = z.object({
   talk: z
     .object({
       voiceId: z.string().optional(),
+      voiceAliases: z.record(z.string(), z.string()).optional(),
       modelId: z.string().optional(),
       outputFormat: z.string().optional(),
       apiKey: z.string().optional(),