refactor: consolidate remaining coercion helpers (#122020)

extensions/llama-cpp/src/embedding-provider.ts

@@ -14,6 +14,7 @@ import {
   type MemoryEmbeddingProviderCreateOptions,
   type MemoryEmbeddingProviderCreateResult,
 } from "openclaw/plugin-sdk/memory-core-host-engine-embeddings";
+import { normalizeOptionalString } from "openclaw/plugin-sdk/string-coerce-runtime";
 import { formatLlamaCppSetupError, resolveNodeLlamaCppImportUrl } from "./node-llama.runtime.js";
 
 type LlamaCppLocalOptions = {
@@ -42,10 +43,6 @@ type LlamaCppModelIdentity = {
   }>;
 };
 
-function normalizeOptionalString(value: unknown): string | undefined {
-  return typeof value === "string" && value.trim() ? value.trim() : undefined;
-}
-
 function readLocalOptions(options: { local?: unknown }): LlamaCppLocalOptions {
   const local = options.local as LlamaCppLocalOptions | undefined;
   return local ?? {};

extensions/llama-cpp/src/inference-provider.ts

@@ -82,9 +82,7 @@ function extractText(content: unknown): string {
 }
 
 function normalizeArguments(value: unknown): Record<string, unknown> {
-  return value && typeof value === "object" && !Array.isArray(value)
-    ? (value as Record<string, unknown>)
-    : {};
+  return asNonArrayRecord(value);
 }
 
 async function resolveLlamaCppResponseGrammar(params: {
@@ -710,3 +708,4 @@ if (process.env.VITEST || process.env.NODE_ENV === "test") {
     mapToolsToLlamaFunctions,
   });
 }
+import { asNonArrayRecord } from "openclaw/plugin-sdk/string-coerce-runtime";