feat: add assert/has-to-primitive-symbol-support

[kaushal-kumar-it]

Resolves #8468.

Description

What is the purpose of this pull request?

This pull request adds a new package: @stdlib/assert/has-to-primitive-symbol-support

The package provides a utility function to determine whether the current JavaScript environment supports the well-known symbol Symbol.toPrimitive.

This addition completes the set of symbol support detection utilities in @stdlib/assert and follows the same structure and conventions as existing packages such as:

• @stdlib/assert/has-iterator-symbol-support
• @stdlib/assert/has-is-concat-spreadable-symbol-support
• @stdlib/assert/has-has-instance-symbol-support

Related Issues

Does this pull request have any related issues?

This pull request has the following related issues:

• [RFC]: add assert/has-to-primitive-symbol-support #8468

Questions

Any questions for reviewers of this pull request?

No.

Other

Any other information relevant to this pull request? This may include screenshots, references, and/or implementation notes.

• Implementation mirrors existing assert/has-* symbol-support packages for consistency.
• Added example, test, and benchmark files following stdlib’s standard structure.
• Verified locally with make lint, make test, make examples, and make benchmark.
• All checks passed successfully.

Checklist

Please ensure the following tasks are completed before submitting this pull request.

• Read, understood, and followed the contributing guidelines.
• Added implementation in lib/node_modules/@stdlib/assert/has-to-primitive-symbol-support/lib.
• Added corresponding unit tests in test/test.js.
• Added example in examples/index.js.
• Added benchmark in benchmark/benchmark.js.
• Added documentation in README.md.
• Verified local build with all tests and linting passing.
• Confirmed no unrelated changes or commits included.

AI Assistance

When authoring the changes proposed in this PR, did you use any kind of AI assistance?

• Yes
• No

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[stdlib-bot]

Coverage Report

Package	Statements	Branches	Functions	Lines
assert/has-to-primitive-symbol-support	$\color{green}90/90$ $color{green}+100.00%$	$\color{green}5/5$ $color{green}+100.00%$	$\color{green}1/1$ $color{green}+100.00%$	$\color{green}90/90$ $color{green}+100.00%$

The above coverage report was generated for the changes in this PR.