voice: harden local voice stack and enforce UUID agent ids

package-lock.json

@@ -4688,17 +4688,6 @@
       "version": "1.1.12",
       "license": "MIT"
     },
-    "node_modules/@openrouter/ai-sdk-provider": {
-      "version": "1.2.0",
-      "license": "Apache-2.0",
-      "engines": {
-        "node": ">=18"
-      },
-      "peerDependencies": {
-        "ai": "^5.0.0",
-        "zod": "^3.24.1 || ^v4"
-      }
-    },
     "node_modules/@opentelemetry/api": {
       "version": "1.9.0",
       "license": "Apache-2.0",
@@ -20286,7 +20275,6 @@
         "@lezer/python": "^1.1.18",
         "@modelcontextprotocol/sdk": "^1.20.1",
         "@opencode-ai/sdk": "^1.1.12",
-        "@openrouter/ai-sdk-provider": "^1.2.0",
         "@sctg/sentencepiece-js": "^1.1.0",
         "@xterm/headless": "^6.0.0",
         "ai": "^5.0.76",