Add tablefmt extension

[nglange]

Summary

Adds the tablefmt extension - a markdown table formatter that aligns columns.

Extension Details

• ID: tablefmt
• Name: Markdown Table Formatter
• Version: 0.1.0
• Repository: https://github.com/nglange/tablefmt
• License: MIT

Features

• Formats markdown tables with properly aligned columns
• Works via Format Selection command
• Downloads platform-specific LSP binary from GitHub releases

Checklist

• Extension added as Git submodule using HTTPS URL
• Entry added to extensions.toml with matching version
• Ran pnpm sort-extensions
• Repository includes valid license (MIT)

[cla-bot]

We require contributors to sign our Contributor License Agreement, and we don't have @nglange on file. You can sign our CLA at https://zed.dev/cla. Once you've signed, post a comment here that says '@cla-bot check'.

[nglange]

@cla-bot check

[cla-bot]

We require contributors to sign our Contributor License Agreement, and we don't have @nglange on file. You can sign our CLA at https://zed.dev/cla. Once you've signed, post a comment here that says '@cla-bot check'.

[cla-bot]

The cla-bot has been summoned, and re-checked this pull request!

[nglange]

Ahhh, whoops. Needed to go back and do it one more time. Should be good now. @cla-bot check

[cla-bot]

The cla-bot has been summoned, and re-checked this pull request!