feat(coding): add model tools and device packages

shared/imported-model-profile.ts

@@ -4,9 +4,18 @@ export type ImportedThinkingLevel = 'off' | 'minimal' | 'low' | 'medium' | 'high
 export const IMPORTED_REASONING_EFFORTS = ['low', 'high', 'max'] as const;
 export type ImportedReasoningEffort = (typeof IMPORTED_REASONING_EFFORTS)[number];
 
+export type ImportedModelWebSearchCapability = Readonly<{
+  schemaVersion: 1;
+  adapter: 'openai-responses' | 'bailian-responses' | 'bailian-chat-completions';
+  supportsForcedSearch: true;
+  sourceMode: 'structured' | 'inline-or-structured';
+  billingAuthority: 'model-request';
+}>;
+
 export interface ImportedModelCapability {
   reasoningEfforts: ImportedReasoningEffort[];
   reasoningCanDisable: boolean;
+  webSearch?: ImportedModelWebSearchCapability;
 }
 
 export type ImportedModelCapabilities = Record<string, ImportedModelCapability>;