fix: make node-llama-cpp optional

src/auto-reply/commands-registry.ts

@@ -140,19 +140,8 @@ function formatPositionalArgs(
     let rendered: string;
     if (typeof value === "string") {
       rendered = value.trim();
-    } else if (
-      typeof value === "number" ||
-      typeof value === "boolean" ||
-      typeof value === "bigint"
-    ) {
-      rendered = String(value);
-    } else if (typeof value === "symbol") {
-      rendered = value.toString();
-    } else if (typeof value === "function") {
-      rendered = value.toString();
     } else {
-      // Objects and arrays
-      rendered = JSON.stringify(value);
+      rendered = String(value);
     }
     if (!rendered) continue;
     parts.push(rendered);

src/auto-reply/templating.test.ts

@@ -8,9 +8,7 @@ describe("applyTemplate", () => {
     overrides.MessageSid = 42;
     overrides.IsNewSession = true;
 
-    expect(applyTemplate("sid={{MessageSid}} new={{IsNewSession}}", ctx)).toBe(
-      "sid=42 new=true",
-    );
+    expect(applyTemplate("sid={{MessageSid}} new={{IsNewSession}}", ctx)).toBe("sid=42 new=true");
   });
 
   it("renders arrays of primitives", () => {

src/auto-reply/templating.ts

@@ -100,7 +100,7 @@ function formatTemplateValue(value: unknown): string {
       .join(",");
   }
   if (typeof value === "object") {
-    return JSON.stringify(value);
+    return "";
   }
   return "";
 }