chore(deps): update dependency @capsizecss/unpack to v4

[renovate]

This PR contains the following updates:

Package	Change	Age	Confidence
@capsizecss/unpack (source)	^3.0.0 → ^4.0.0

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Release Notes

seek-oss/capsize (@​capsizecss/unpack)

v4.0.0

Compare Source

Major Changes

• #​250 31dc6fa Thanks @​michaeltaranto! - Create fs entry point to isolate usage of file system APIs without needing to polyfill.

BREAKING CHANGES

Move fromFile to fs entry point.

MIGRATION GUIDE

-import { fromFile } from '@​capsizecss/unpack';
+import { fromFile } from '@​capsizecss/unpack/fs';

• #​238 61f51f3 Thanks @​delucis! - Convert to ESM-only package.

BREAKING CHANGES

As a result of migrating to a lighter weight package for extracting font file metrics, this package is now ESM-only.

MIGRATION GUIDE

In most projects you can continue to use the package as before.
CommonJS (CJS) projects using Node.js <20, should update to use a dynamic import:

// For CJS projects before Node 20
const { fromBuffer } = await import("@​capsizecss/unpack");

// For all other projects
import { fromBuffer } from "@​capsizecss/unpack";

Patch Changes

• #​238 61f51f3 Thanks @​delucis! - Reduce install size by using a lighter weight package for extracting font file metrics

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[delucis]

The fromFile() usage will need updating to import from @capsize/unpack/fs.

[delucis]

@danielroe CI was failing here. Happy to make a PR fixing up the v4 @capsizecss/unpack usage if you need one. Let me know!

[danielroe]

oh, yes please if you have a chance!

[delucis]

Done in #711