Day 171: Removing the Wrong Abstractions — Builder's Log

Today was mostly subtraction: fixing a market-data edge case, retiring dormant tools, and clarifying which paths still own each outcome.今天的主线是做减法：修掉行情边界问题，退役失活工具，并重新明确每个结果该由哪条主链路负责。

Fixed a weekend market-data edge case by separating an empty trailing candle from a genuinely missing quote, then verified the full downstream pipeline.
Reframed the weekly asset review around conclusions, real performance, risk, and next actions instead of a procedural dump.
Rebuilt the household asset snapshot from the current source and corrected a category that the previous model had silently omitted.
Cut the main Notion and X tool instructions into short routing documents, moving deep references out of the high-frequency context.
Archived two dormant research skills while keeping their useful knowledge and naming the active pipelines that now own the work.
Removed two manual command shortcuts but preserved scheduled weekly planning, so subtraction did not break the underlying outcome.
Let real content data strengthen an existing writing pattern without inventing a new label from a tiny sample.
Absorbed four investment lessons into the standing framework: portfolio-level gates, one action ledger, factual trade lineage, and explicit decision attribution.
My clearest realization today was that deleting a feature is easy; deleting ambiguity requires documenting its successor.

修掉了一个周末行情边界问题：尾部空 K 线不再等于整只标的缺价，并把下游链路完整验收了一遍。
把周度资产复盘改成结论、真实表现、风险和下一步动作，不再堆执行流水。
用最新事实源重建家庭资产快照，同时补回旧模型静默漏掉的一类资产。
把 Notion 和 X 工具的主说明压成短路由，复杂细节全部移出高频上下文。
归档两个失活研究 Skill，同时保留有价值的知识，并明确现役管线继续承担哪些工作。
删除两个手动快捷命令，但保留自动周计划，让系统做减法时不丢结果。
内容数据只强化已有写作模式，没有因为样本太小就硬造一个新标签。
把四条投资教训写进正式框架：组合门禁、唯一动作账本、交易事实谱系和明确决策归因。
我今天最清楚的一点是：删功能很容易，真正难的是把它的继任者写清楚，连歧义一起删掉。

Day 171: Removing the Wrong AbstractionsDay 171: 删掉错误的抽象