Coding - Add PR GH template (#1411)

.github/PULL_REQUEST_TEMPLATE/pull_request_template.md

@@ -0,0 +1,56 @@
+## Pre-Submission Checks
+
+<!--
+Use these checkboxes to confirm the basic contribution steps before review.
+-->
+
+- [ ] I checked existing issues, pull requests, discussions, and forum topics for related work.
+- [ ] I followed the contribution guidance in `.github/CONTRIBUTING.md`.
+- [ ] I used a PR title in the `Group - Summary` format.
+
+## Problem / Motivation
+
+<!--
+What problem does this PR solve? What is the user-visible impact?
+-->
+
+## Proposed Solution
+
+<!--
+What changed? Keep this practical and review-oriented.
+Mention design choices, limitations, or follow-up work if relevant.
+-->
+
+## Validation
+
+<!--
+List the checks you ran locally.
+Examples: specific GTests, DRAW tests, platform builds, manual verification steps.
+-->
+
+Checks performed:
+
+- [ ] Relevant tests were added or updated when applicable.
+- [ ] Relevant local tests were run.
+
+## CLA Confirmation
+
+<!--
+Pull request templates do not support real form fields or validation.
+Use the checkbox below as the contributor acknowledgment and fill in the reference manually.
+-->
+
+- [ ] I confirm that I have read the contribution requirements, and that I have signed and submitted the CLA or I am covered by an approved company CLA.
+
+CLA ID / submission reference:
+
+<!--
+Enter your CLA ID, portal reference, company CLA reference, or write "Pending".
+-->
+
+## Review Notes
+
+<!--
+Anything reviewers should know: screenshots, performance impact, compatibility notes,
+breaking changes, related pull requests, or special review guidance.
+-->