feat: consume server model reasoning capabilities

shared/imported-model-profile.ts

@@ -1,6 +1,28 @@
 export type ImportedModelModality = 'text' | 'audio' | 'image' | 'pdf';
 export type ImportedVisionTokenEstimator = 'qwen-32px-grid';
-export type ImportedThinkingLevel = 'off' | 'minimal' | 'low' | 'medium' | 'high';
+export type ImportedThinkingLevel = 'off' | 'minimal' | 'low' | 'medium' | 'high' | 'max';
+export const IMPORTED_REASONING_EFFORTS = ['low', 'high', 'max'] as const;
+export type ImportedReasoningEffort = (typeof IMPORTED_REASONING_EFFORTS)[number];
+
+export interface ImportedModelCapability {
+  reasoningEfforts: ImportedReasoningEffort[];
+  reasoningCanDisable: boolean;
+}
+
+export type ImportedModelCapabilities = Record<string, ImportedModelCapability>;
+
+export function thinkingLevelMapForImportedModelCapability(
+  capability: ImportedModelCapability,
+): Partial<Record<ImportedThinkingLevel, string | null>> {
+  return {
+    ...(capability.reasoningCanDisable ? {} : { off: null }),
+    minimal: null,
+    low: capability.reasoningEfforts.includes('low') ? 'low' : null,
+    medium: null,
+    high: capability.reasoningEfforts.includes('high') ? 'high' : null,
+    max: capability.reasoningEfforts.includes('max') ? 'max' : null,
+  };
+}
 
 export interface ImportedPiModelProfile {
   reasoning: boolean;
@@ -62,14 +84,15 @@ export function getImportedModelProfile(rawModelId: string): ImportedModelProfil
       pi: {
         reasoning: true,
         thinkingLevelMap: {
-          off: null,
           minimal: null,
-          low: null,
+          low: 'low',
           medium: null,
           high: 'high',
+          max: 'max',
         },
         compat: {
           thinkingFormat: 'deepseek',
+          supportsReasoningEffort: true,
           requiresReasoningContentOnAssistantMessages: true,
         },
       },