feat(coding): add model tools and device packages

shared/user-model-config.ts

@@ -2,6 +2,7 @@ import {
   IMPORTED_REASONING_EFFORTS,
   type ImportedModelCapabilities,
   type ImportedModelCapability,
+  type ImportedModelWebSearchCapability,
   type ImportedReasoningEffort,
 } from './imported-model-profile';
 
@@ -40,7 +41,64 @@ function normalizeImportedModelCapability(value: unknown): ImportedModelCapabili
     rawEfforts.some((candidate) => candidate === effort)
   )) as ImportedReasoningEffort[];
   if (reasoningEfforts.length === 0 && rawEfforts.length > 0) return null;
-  return { reasoningEfforts, reasoningCanDisable };
+  const webSearch = normalizeImportedModelWebSearchCapability(
+    record.web_search ?? record.webSearch,
+  );
+  return {
+    reasoningEfforts,
+    reasoningCanDisable,
+    ...(webSearch ? { webSearch } : {}),
+  };
+}
+
+function normalizeImportedModelWebSearchCapability(
+  value: unknown,
+): ImportedModelWebSearchCapability | null {
+  if (!value || typeof value !== 'object' || Array.isArray(value)) return null;
+  const record = value as Record<string, unknown>;
+  const schemaVersion = record.schema_version ?? record.schemaVersion;
+  const rawAdapter = record.adapter;
+  const supportsForcedSearch = record.supports_forced_search ?? record.supportsForcedSearch;
+  const rawSourceMode = record.source_mode ?? record.sourceMode;
+  const rawBillingAuthority = record.billing_authority ?? record.billingAuthority;
+  const adapters: Record<string, ImportedModelWebSearchCapability['adapter']> = {
+    openai_responses: 'openai-responses',
+    'openai-responses': 'openai-responses',
+    bailian_responses: 'bailian-responses',
+    'bailian-responses': 'bailian-responses',
+    bailian_chat_completions: 'bailian-chat-completions',
+    'bailian-chat-completions': 'bailian-chat-completions',
+  };
+  const sourceModes: Record<string, ImportedModelWebSearchCapability['sourceMode']> = {
+    structured: 'structured',
+    inline_or_structured: 'inline-or-structured',
+    'inline-or-structured': 'inline-or-structured',
+  };
+  const billingAuthorities: Record<string, ImportedModelWebSearchCapability['billingAuthority']> = {
+    model_request: 'model-request',
+    'model-request': 'model-request',
+  };
+  const adapter = typeof rawAdapter === 'string' ? adapters[rawAdapter] : undefined;
+  const sourceMode = typeof rawSourceMode === 'string' ? sourceModes[rawSourceMode] : undefined;
+  const billingAuthority = typeof rawBillingAuthority === 'string'
+    ? billingAuthorities[rawBillingAuthority]
+    : undefined;
+  if (
+    schemaVersion !== 1
+    || !adapter
+    || supportsForcedSearch !== true
+    || !sourceMode
+    || !billingAuthority
+  ) {
+    return null;
+  }
+  return {
+    schemaVersion: 1,
+    adapter,
+    supportsForcedSearch: true,
+    sourceMode,
+    billingAuthority,
+  };
 }
 
 export function normalizeImportedModelCapabilities(