Add Pin-Ray Liao to roster

[bill255203]

Objective and plan

This onboarding PR adds my public roster entry and introduces my first contribution to the project. It closes #52 and relates to #5.

Change

I added my public GitHub roster entry to CONTRIBUTORS.md with my preferred public name and GitHub profile link:

• Pin-Ray Liao — @bill255203

This is the required first contribution for onboarding.

Evidence

• Updated CONTRIBUTORS.md
• This is an introduction-only PR; no research result is required for onboarding

Research interpretation

Not applicable for this onboarding PR. This change is administrative and does not add experimental findings.

Contribution credit

• Solo onboarding contribution tied to issue [Individual] bill255203 — Onboarding and roster entry #52

Review

• The issue's acceptance criteria are addressed, or remaining work is explicitly linked.
• Evidence and contribution credit are accurate and reviewable.
• Changes to scope, methods, or decisions are reflected in the canonical plan/log when applicable.

[zhongnz]

Maintainer review (tool-assisted): the roster entry names @bill255203, while GitHub attributes commit 9b7cb58365d6ca78ebfeaf63e4733cc606b03bf8 to @pl2999-ui. Before merging, please confirm whether both accounts are yours and which account you intend to use for project contributions. If another person authored the commit, please explain their role instead.

The roster row matches your task #52; the outstanding concern is accurate account/commit attribution. Please keep this PR and the original commit history. A clarification is sufficient to assess the next step; do not rewrite commit authorship merely to satisfy this review. Alphabetical placement and table formatting can be handled during integration.

This is an onboarding review, not a grade or an allegation of improper work. #52 and this PR remain open pending clarification.

[bill255203]

Thanks for the clarification request. I confirm that the intended public project identity for this work is @bill255203. The original commit was created from a different local account, but I am keeping the existing commit history and the public attribution for this onboarding contribution is intended to be @bill255203.