feat(TextWrap): add Text Wrap BoxSource

[XiaoXiaoSN]

Box Source: Text Wrap (Transform)

Adds the Text Wrap box source to Magic Box. It is disabled by default.

Details:

• Category (Kind): Transform
• Tag: #
• Default Input: The quick brown fox jumps over the lazy dog ::wrap=20

Options:

• ::wordwrap, ::wrap

Description:

Word-wrap text to a column width. ::wrap= (default 80).

Usage Examples:

• Input:

The quick brown fox jumps over the lazy dog ::wrap=20

• Output Box (Text Wrap):

The quick brown fox
jumps over the lazy
dog

[XiaoXiaoSN]

Linting/testing failed on this branch.

Error details:

Please fix the linting and testing issues and ensure 'bun run lint' and 'bun test run' pass.

[XiaoXiaoSN]

This PR is ready to merge!