fix(test): update snapshots

[boneskull]

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[Copilot]

Pull Request Overview

This PR updates test snapshots to reflect changes in error message formatting. The changes remove ANSI color escape sequences from assertion error messages, making them simpler and more readable in plain text.

Key Changes:

• Removed ANSI color codes (\u001b[32m, \u001b[39m, etc.) from error message snapshots
• Updated test assertions to use newer/simpler assertion syntax (e.g., 'to be empty' instead of 'to be an empty array')
• Fixed assertion method calls that were using incorrect or outdated syntax

Reviewed Changes

Copilot reviewed 9 out of 9 changed files in this pull request and generated no comments.

Show a summary per file

File	Description
test/assertion-error/sync-parametric-error.test.ts.snapshot	Updated snapshots removing ANSI codes; added proper error structures for previously unhandled assertions
test/assertion-error/sync-parametric-error.test.ts	Changed assertion syntax to match updated API (e.g., 'to throw error satisfying', 'to be within')
test/assertion-error/sync-esoteric-error.test.ts.snapshot	Removed ANSI formatting codes from error messages
test/assertion-error/sync-date-error.test.ts.snapshot	Removed ANSI color codes from date comparison error messages
test/assertion-error/sync-collection-error.test.ts.snapshot	Removed ANSI codes from collection assertion error messages
test/assertion-error/sync-basic-error.test.ts.snapshot	Transformed UnknownAssertionError to proper AssertionError with ANSI codes removed
test/assertion-error/sync-basic-error.test.ts	Updated assertion method calls to use current API syntax
test/assertion-error/async-parametric-error.test.ts.snapshot	Removed ANSI color codes from async assertion error messages
test/assertion-error/assert-error.test.ts.snapshot	Removed ANSI codes from both custom and Node.js assert error messages