fix(vscode): address speech model review feedback

packages/kilo-vscode/src/speech-to-text/catalog.ts

@@ -52,15 +52,11 @@ function isCatalogModel(value: unknown): value is CatalogModel {
 }
 
 function toModel(model: CatalogModel): SpeechToTextModelDef {
-  const provider = model.name.split(":", 1)[0]?.trim() || model.id.split("/", 1)[0] || "Kilo Gateway"
+  const index = model.name.indexOf(":")
+  const provider = index === -1 ? model.id.split("/", 1)[0] || "Kilo Gateway" : model.name.slice(0, index).trim()
   return {
     id: model.id,
-    label: model.name.includes(":") ? model.name.slice(model.name.indexOf(":") + 1).trim() : model.name,
+    label: index === -1 ? model.name : model.name.slice(index + 1).trim(),
     provider,
-    ...(isVerbatim(model.id) ? { verbatim: true } : {}),
   }
 }
-
-function isVerbatim(id: string): boolean {
-  return id === "openai/gpt-4o-mini-transcribe" || id === "openai/gpt-4o-transcribe"
-}

packages/kilo-vscode/src/speech-to-text/transcribe.ts

@@ -54,7 +54,7 @@ export async function transcribeSpeech(
         "Content-Type": "application/json",
       },
       body: JSON.stringify({
-        model: input.model ?? model.id,
+        model: input.model || model.id,
         input_audio: {
           data: input.data,
           format: input.format,

packages/kilo-vscode/tests/unit/speech-to-text-catalog.test.ts

@@ -13,6 +13,10 @@ describe("speech-to-text discovery", () => {
         id: "openai/gpt-4o-mini-transcribe",
         name: "OpenAI: GPT-4o Mini Transcribe",
       },
+      {
+        id: "openai/whisper-1",
+        name: "Whisper 1",
+      },
     ])
 
     expect(models).toEqual([
@@ -21,10 +25,9 @@ describe("speech-to-text discovery", () => {
         id: "openai/gpt-4o-mini-transcribe",
         label: "GPT-4o Mini Transcribe",
         provider: "OpenAI",
-        verbatim: true,
       },
+      { id: "openai/whisper-1", label: "Whisper 1", provider: "openai" },
     ])
-    expect(models?.find((model) => model.id === "openai/gpt-4o-mini-transcribe")?.verbatim).toBe(true)
   })
 
   it("rejects empty or malformed catalogs so callers can use the static fallback", () => {