Add MIT license headers to all source files

[Copilot]

Adds MIT license headers to all TypeScript, JavaScript, and related source files in the repository per project licensing requirements.

Implementation

• Automated script: Created Node.js script to recursively process .ts, .tsx, .js, .jsx, .vue, .mjs files
• Directory exclusions: Skips node_modules, dist, build, .git, coverage, .next
• Duplicate prevention: Checks first 10 lines for existing "Copyright" or "License" keywords
• Shebang handling: Preserves shebang lines at line 1, inserts header immediately after

Changes

Modified 23 files:

• 8 TypeScript files (.ts)
• 8 TSX files (.tsx)
• 7 JavaScript modules (.mjs)

Header Format

/**
 * ObjectDocs
 * Copyright (c) 2026-present ObjectStack Inc.
 *
 * This source code is licensed under the MIT license found in the
 * LICENSE file in the root directory of this source tree.
 */

Headers are inserted before all imports and module code. Auto-generated files in .source directory are excluded per .gitignore.

Original prompt

我需要给我的开源项目 ObjectDocs 的所有源代码文件添加 MIT 许可协议的头部注释。

请编写一个 Node.js 脚本（或者直接修改文件，如果你有权限）来完成以下任务：

1. 目标文件：递归遍历项目中所有的 .ts, .js, .tsx, .jsx, .vue 文件。
2. 排除目录：严格排除 node_modules, dist, build, .git, coverage 目录。
3. 防止重复：读取每个文件，如果文件顶部前 10 行内已经包含 "Copyright" 或 "License" 关键词，则跳过该文件，不要重复添加。
4. 插入位置：注释必须插在文件的最顶端（在所有的 import 语句之前）。
5. 注释内容模板：

   /**
    * ObjectDocs
    * Copyright (c) 2026-present ObjectStack Inc.
    *
    * This source code is licensed under the MIT license found in the
    * LICENSE file in the root directory of this source tree.
    */

---

💬 We'd love your input! Share your thoughts on Copilot coding agent in our 2 minute survey.

[vercel]

The latest updates on your projects. Learn more about Vercel for GitHub.

Project	Deployment	Review	Updated (UTC)
objectdocs-site	Ready	Preview, Comment	Jan 18, 2026 5:27am

[github-actions]

🚀 Preview Deployment

This pull request will be automatically deployed to Vercel.

Preview Links

• 📝 Documentation: Will be available once Vercel deployment completes
• 🌍 Languages: English (/en/docs) and Chinese (/cn/docs)

Build Status

Check the CI workflow for build status and any errors.

---

Automated preview information for PR #16

[github-actions]

🚀 Preview Deployment

This pull request will be automatically deployed to Vercel.

Preview Links

• 📝 Documentation: Will be available once Vercel deployment completes
• 🌍 Languages: English (/en/docs) and Chinese (/cn/docs)

Build Status

Check the CI workflow for build status and any errors.

---

Automated preview information for PR #16

[github-actions]

🚀 Preview Deployment

This pull request will be automatically deployed to Vercel.

Preview Links

• 📝 Documentation: Will be available once Vercel deployment completes
• 🌍 Languages: English (/en/docs) and Chinese (/cn/docs)

Build Status

Check the CI workflow for build status and any errors.

---

Automated preview information for PR #16