fix: preserve DCP state across compaction and inject continuation nudge after compress#547
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May 24, 2026 01:47
…ge after compress - Persist lastCompaction and messageIds to disk so restarts preserve DCP state - Make resetOnCompaction inert (opencode /compact preserves all msg_* rows in DB) - Save messageIds immediately after assignMessageRefs in chat transform hook - Inject continuation system-reminder after DCP compress tool execution so model resumes its previous task instead of stopping - Update message-ids test to assert preservation instead of reset after compaction Refs: PR Opencode-DCP#530 (tracycam/fix/compress-summary-limits)
- system.ts: 系统提示词全中文，强化禁止 XML 标签 - compress-range.ts: 范围压缩指令全中文，输出格式改为 Markdown - compress-message.ts: 消息压缩指令全中文 - extensions/tool.ts: 工具扩展提示全中文 - extensions/nudge.ts: 提醒提示全中文 - extensions/system.ts: 系统扩展提示全中文 - turn-nudge.ts: 轮次提醒全中文 - iteration-nudge.ts: 迭代提醒全中文 目的：避免英文术语（如 summary）激活 qwen3.7-max 模型的训练记忆， 减少 <analysis>/<summary> XML 标签幻觉问题。
- Remove verbose comments in inject.ts, state.ts, utils.ts - Clean up test file comments - Keep code concise and maintainable
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Summary
lastCompactionandmessageIdsacross process restartsresetOnCompactioninert — opencode/compactpreserves all msg_* rowsBug Details
Bug 1: State lost on compaction restart
lastCompactionwas never persisted → restart re-triggeredresetOnCompaction→ wiped ALL DCP state.Bug 2: Model stops after DCP compress
injectCompressNudgescleared anchors and returned early, leaving model with no guidance.Test Results
82 pass / 1 fail (pre-existing Bun issue)
Refs: PR #530