refactor: remove summarizeToolOutput feature

Co-authored-by: Qwen-Coder <qwen-coder@alibabacloud.com>

Remove the summarizeToolOutput setting and related functionality.

This feature allowed LLM-based summarization of shell tool output but is no longer needed.

This simplifies the codebase by removing unused summarization logic and configuration options.

packages/cli/src/config/config.ts

@@ -1013,7 +1013,6 @@ export async function loadCliConfig(
     warnings: resolvedCliConfig.warnings,
     cliVersion: await getCliVersion(),
     webSearch: buildWebSearchConfig(argv, settings, selectedAuthType),
-    summarizeToolOutput: settings.model?.summarizeToolOutput,
     ideMode,
     chatCompression: settings.model?.chatCompression,
     folderTrust,

packages/cli/src/config/migration/versions/v1-to-v2-shared.ts

@@ -55,7 +55,6 @@ export const V1_TO_V2_MIGRATION_MAP: Record<string, string> = {
   shellPager: 'tools.shell.pager',
   shellShowColor: 'tools.shell.showColor',
   skipNextSpeakerCheck: 'model.skipNextSpeakerCheck',
-  summarizeToolOutput: 'model.summarizeToolOutput',
   telemetry: 'telemetry',
   theme: 'ui.theme',
   toolDiscoveryCommand: 'tools.discoveryCommand',
@@ -157,7 +156,6 @@ export const V1_INDICATOR_KEYS = [
   'shellPager',
   'shellShowColor',
   'skipNextSpeakerCheck',
-  'summarizeToolOutput',
   'toolDiscoveryCommand',
   'toolCallCommand',
   'usageStatisticsEnabled',

packages/cli/src/config/settings.ts

@@ -103,10 +103,6 @@ export interface CheckpointingSettings {
   enabled?: boolean;
 }
 
-export interface SummarizeToolOutputSettings {
-  tokenBudget?: number;
-}
-
 export interface AccessibilitySettings {
   enableLoadingPhrases?: boolean;
   screenReader?: boolean;

packages/cli/src/config/settingsSchema.ts

@@ -546,17 +546,6 @@ const SETTINGS_SCHEMA = {
           'Maximum number of user/model/tool turns to keep in a session. -1 means unlimited.',
         showInDialog: false,
       },
-      summarizeToolOutput: {
-        type: 'object',
-        label: 'Summarize Tool Output',
-        category: 'Model',
-        requiresRestart: false,
-        default: undefined as
-          | Record<string, { tokenBudget?: number }>
-          | undefined,
-        description: 'Settings for summarizing tool output.',
-        showInDialog: false,
-      },
       chatCompression: {
         type: 'object',
         label: 'Chat Compression',