docs: consolidate docs into linear readmes

llms.txt

@@ -23,12 +23,13 @@ vibe-coding-cn 是一个中文 Vibe Coding / AI 结对编程系统教程，帮
 - docs/README.md
 - docs/getting-started/README.md
 - docs/getting-started/README.md#1-vibe-coding-经验
-- docs/concepts/问题求解.md
-- docs/concepts/拼好码.md
-- docs/philosophy/思维模型.md
-- docs/philosophy/组合描述模型.md
-- docs/references/工程实践.md
-- docs/references/技术栈.md
+- docs/concepts/README.md#concept-problem-solving
+- docs/concepts/README.md#concept-glue-coding
+- docs/philosophy/README.md#philosophy-thinking-models
+- docs/philosophy/README.md#philosophy-compositional-description-model
+- docs/philosophy/README.md#philosophy-programming-dao
+- docs/references/README.md#reference-engineering-practice
+- docs/references/README.md#reference-technology-stack
 - docs/research/README.md
 - skills/README.md
 - assets/ai-citation/llms-full.txt