Add local spoken passages with Google retrieval and isolated runtime setup

tools/speech-runtime/model-manifest.json

@@ -0,0 +1,25 @@
+{
+  "schema": 1,
+  "pipeline": "whisper-base-silero-v6.2.0-dtw-base-v1",
+  "license": "MIT",
+  "files": [
+    {
+      "path": "ggml-base.bin",
+      "bytes": 147951465,
+      "sha256": "60ed5bc3dd14eea856493d334349b405782ddcaf0028d4b5df4088345fba2efe",
+      "repository": "ggerganov/whisper.cpp",
+      "revision": "5359861c739e955e79d9a303bcbc70fb988958b1"
+    },
+    {
+      "path": "ggml-silero-v6.2.0.bin",
+      "bytes": 885098,
+      "sha256": "2aa269b785eeb53a82983a20501ddf7c1d9c48e33ab63a41391ac6c9f7fb6987",
+      "repository": "ggml-org/whisper-vad",
+      "revision": "9ffd54a1e1ee413ddf265af9913beaf518d1639b"
+    }
+  ],
+  "license_sources": [
+    "https://github.com/ggml-org/whisper.cpp/blob/d1be6fde11ac6e0407606b4e42fe72d34add8037/LICENSE",
+    "https://github.com/snakers4/silero-vad/blob/1e261b036686cd0017d500ee96acd1c4ba572a9d/LICENSE"
+  ]
+}