support elevenlabs stt (#116)

specs.json

@@ -759,7 +759,8 @@
       "speechmaticsOptions": "#speechmaticsOptions",
       "openaiOptions": "#openaiOptions",
       "houndifyOptions": "#houndifyOptions",
-      "gladiaOptions": "object"
+      "gladiaOptions": "object",
+      "elevenlabsOptions": "#elevenlabsOptions"
     },
     "required": [
       "vendor"
@@ -874,6 +875,23 @@
       "languageModel": "string"
     }
   },
+  "elevenlabsOptions": {
+    "properties": {
+      "includeTimestamps": "boolean",
+      "commitStrategy": {
+        "type": "string",
+        "enum": [
+          "manual",
+          "vad"
+        ]
+      },
+      "vadSilenceThresholdSecs": "number",
+      "vadThreshold": "number",
+      "minSpeechDurationMs": "number",
+      "minSilenceDurationMs": "number",
+      "enableLogging": "boolean"
+    }
+  },
   "cobaltOptions": {
     "properties": {
       "serverUri": "string",

test/jambonz-verb-test.js

@@ -543,6 +543,24 @@ test("validate correct verbs", async (t) => {
         "interim": true
       }
     },
+    {
+      "verb": "transcribe",
+      "transcriptionHook": "http://example.com/transcribe",
+      "recognizer": {
+        "vendor": "nvidia",
+        "language" : "en-US",
+        "interim": true,
+        "elevenlabsOptions": {
+          "includeTimestamps": true,
+          "commitStrategy": "vad",
+          "vadSilenceThresholdSecs": 0.8,
+          "vadThreshold": 0.5,
+          "minSpeechDurationMs": 300,
+          "minSilenceDurationMs": 500,
+          "enableLogging": false
+        }
+      }
+    },
     {
       "verb": "transcribe",
       "transcriptionHook": "http://example.com/transcribe",