Updated package.json to add js-yaml dependencies and configure husky hooks to generate documentation; New llms-full.txt (#4562)
* 更新 package.json 添加 js-yaml 依赖，并配置 husky 钩子以生成文档；新增 llms-full.txt 和 llms.txt 文件以整理文档链接；修正 ollama.md 中的描述。
* Update the document generation logic to extract and parse the pre-metadata to ensure that the generated document contains the title and description information.
* Optimize the document generation logic, extract and parse the pre-metadata, and ensure that the generated document contains the title and description information.
* Updated document generation logic to change the title and description format from the original metadata format to Markdown format to improve document readability and consistency.
