docs: add standard knowledge base skeleton

metadata/glossary.yml

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+terms:
+  vibe-coding:
+    zh: Vibe Coding
+    description: 以自然语言驱动 AI 结对编程，从想法、需求、方案、任务拆解到编码、测试、部署和复盘的工作方式。
+  prompt:
+    zh: 提示词
+    description: 面向 AI 的一次性或可复用指令，用于约束任务、输入、输出和验收标准。
+  skill:
+    zh: 技能
+    description: 可复用能力单元，通常包含 SKILL.md、参考资料、脚本和资产。
+  workflow:
+    zh: 工作流
+    description: 推进复杂任务的步骤化流程，强调状态、产物、验证和复盘。
+  context:
+    zh: 上下文
+    description: AI 执行任务所需的目标、约束、历史、文件、规则和当前状态。
+  quality-gate:
+    zh: 质量门禁
+    description: 测试、CI、脚本、类型、schema 或检查清单等可强制验证的约束。
+  pinhaoma:
+    zh: 拼好码
+    description: 胶水编程的超集，强调优先复用成熟方案，用自研代码连接、编排、适配和表达业务逻辑。

metadata/redirects.yml

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+redirects:
+  - from: assets/documents/guides/getting-started/
+    to: docs/getting-started/
+  - from: assets/documents/principles/fundamentals/
+    to: docs/concepts/ 或 docs/references/
+  - from: assets/documents/principles/philosophy/
+    to: docs/concepts/philosophy/
+  - from: assets/documents/guides/playbook/
+    to: docs/playbooks/
+  - from: assets/documents/workflow/
+    to: docs/playbooks/workflows/
+  - from: assets/documents/case-studies/
+    to: docs/case-studies/
+  - from: assets/skills/
+    to: skills/
+  - from: assets/prompt/
+    to: prompts/
+  - from: assets/repos/
+    to: tools/
+  - from: assets/config/
+    to: tools/config/

metadata/taxonomy.yml

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+sections:
+  getting-started:
+    path: docs/getting-started
+    purpose: 从零开始学习路径、学习地图、环境配置与 AI CLI 配置
+  concepts:
+    path: docs/concepts
+    purpose: 核心概念、方法论、问题求解与工程思想
+  guides:
+    path: docs/guides
+    purpose: 操作型指南
+  playbooks:
+    path: docs/playbooks
+    purpose: 可复用流程、工具实践与工作流
+  references:
+    path: docs/references
+    purpose: 清单、模板、强约束、常见坑与审查标准
+  case-studies:
+    path: docs/case-studies
+    purpose: 实战案例与问题记录
+
+top_level:
+  skills:
+    path: skills
+    purpose: 可复用 AI Skills
+  prompts:
+    path: prompts
+    purpose: 提示词入口与提示词资产
+  tools:
+    path: tools
+    purpose: 辅助工具、外部仓库与工具配置
+  assets:
+    path: assets
+    purpose: 图片、模板、数据文件等静态资产