tanzhenxin 4daf7f9353 feat(core): add microcompaction for idle context cleanup (#3006) ... * feat(core): add microcompaction for idle context cleanup Clear old tool result content from chat history when the user returns after an idle period (default 60 min). Replaces functionResponse output with a sentinel string for compactable tools (read_file, shell, grep, glob, web_fetch, web_search, edit, write_file), keeping the N most recent results intact (default 5). Runs before full compression so it can shed tokens cheaply without an API call. - Time-based trigger reuses lastApiCompletionTimestamp from thinking cleanup - Per-part counting so keepRecent applies to individual tool results even when batched in parallel - Preserves tool error responses (only clears successful outputs) - Configurable via settings.json (context.microcompaction) with env var overrides for E2E testing - Enabled by default * refactor(config): unify idle cleanup settings under clearContextOnIdle Consolidate thinking block cleanup and tool results microcompaction config into a single `context.clearContextOnIdle` settings group: { "context": { "clearContextOnIdle": { "thinkingThresholdMinutes": 5, "toolResultsThresholdMinutes": 60, "toolResultsNumToKeep": 5 } } } - Use -1 on either threshold to disable that cleanup (no enabled bool) - Remove separate `microcompaction` and `gapThresholdMinutes` settings - Thinking cleanup: 5 min default (unchanged) - Tool results cleanup: 60 min default - Preserve tool error responses (only clear successful outputs) * feat(vscode-ide-companion): add clearContextOnIdle settings configuration - Add gapThresholdMinutes settings for thinking blocks, tool results, and retention count - Remove deprecated gapThresholdMinutes from root settings level This reorganizes the context clearing settings into a dedicated clearContextOnIdle object with configurable thresholds for thinking blocks and tool results. Co-authored-by: Qwen-Coder <qwen-coder@alibabacloud.com> * fix(core): restrict microcompaction to user-initiated messages only Move microcompactHistory() inside the UserQuery/Cron guard so model latency during tool-call loops doesn't count as user idle time. * docs: update settings docs for clearContextOnIdle config rename Replace stale `context.gapThresholdMinutes` entry with the new `context.clearContextOnIdle.*` settings group introduced in the microcompaction feature. * fix(core): address review comments on microcompaction PR - Guard against NaN in toolResultsNumToKeep with Number.isFinite() - Report effective keepRecent (after Math.max) in meta, not raw config - Fix comment to mention cron messages alongside user messages --------- Co-authored-by: Qwen-Coder <qwen-coder@alibabacloud.com>		2026-04-13 18:51:35 +08:00
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settings.schema.json	feat(core): add microcompaction for idle context cleanup (#3006)	2026-04-13 18:51:35 +08:00