chore: add issues on parity report failures

[LesnyRumcajs]

Summary of changes

Changes introduced in this pull request:

The last one failed and we didn't get a notification. https://github.com/ChainSafe/forest/actions/workflows/rpc-parity-report.yml

Reference issue to close (if applicable)

Closes

Other information and links

Change checklist

• I have performed a self-review of my own code,
• I have made corresponding changes to the documentation. All new code adheres to the team's documentation standards,
• I have added tests that prove my fix is effective or that my feature works (if possible),
• I have made sure the CHANGELOG is up-to-date. All user-facing changes should be reflected in this document.

Outside contributions

• I have read and agree to the CONTRIBUTING document.
• I have read and agree to the AI Policy document. I understand that failure to comply with the guidelines will lead to rejection of the pull request.

Summary by CodeRabbit

• Chores
  • Automated GitHub issue creation now enabled for RPC parity test failures on the main branch
  • Added issue template with instructions to access workflow logs and diagnostic information

[coderabbitai]

Walkthrough

Adds a GitHub issue template for RPC parity report failures and extends the rpc-parity-report workflow to construct a workflow URL and automatically create GitHub issues when failures occur on the main branch.

Changes

Cohort / File(s)	Summary
GitHub Issue Template .github/RPC_PARITY_REPORT_ISSUE_TEMPLATE.md	New issue template file with front matter specifying dynamic title with date placeholder and label, followed by Description section directing users to check logs via workflow URL.
Workflow Configuration .github/workflows/rpc-parity-report.yml	Added two new steps: one to set and persist WORKFLOW_URL environment variable from GitHub context, and another to automatically create a GitHub issue on main-branch failures using the new template.

Estimated code review effort

🎯 2 (Simple) | ⏱️ ~10 minutes

Possibly related PRs

• feat: conformance reports persist #6440: Introduces the full scheduled RPC parity/conformance-report workflow that these changes extend with failure reporting automation.

Suggested reviewers

• hanabi1224
• sudo-shashank

🚥 Pre-merge checks | ✅ 3

✅ Passed checks (3 passed)

Check name	Status	Explanation
Description Check	✅ Passed	Check skipped - CodeRabbit’s high-level summary is enabled.
Title check	✅ Passed	The title accurately summarizes the main change: adding automatic issue creation when the RPC parity report workflow fails.
Docstring Coverage	✅ Passed	No functions found in the changed files to evaluate docstring coverage. Skipping docstring coverage check.

_{✏️ Tip: You can configure your own custom pre-merge checks in the settings.}

✨ Finishing Touches

🧪 Generate unit tests (beta)

• Create PR with unit tests
• Post copyable unit tests in a comment
• Commit unit tests in branch add-issues-on-parity-report-failures

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_{Comment @coderabbitai help to get the list of available commands and usage tips.}

[coderabbitai]

Actionable comments posted: 1

🤖 Prompt for all review comments with AI agents

Verify each finding against the current code and only fix it if needed.

Inline comments:
In @.github/workflows/rpc-parity-report.yml:
- Around line 53-58: Add an explicit job-level permission block granting write
access to issues by adding permissions: issues: write to the job that calls
JasonEtco/create-an-issue@v2 so the GITHUB_TOKEN can create issues even when
default workflow permissions are read-only; also verify that the label
referenced in .github/RPC_PARITY_REPORT_ISSUE_TEMPLATE.md (e.g., "Bug") exists
in the repo or create it to prevent issue-creation failures.

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ℹ️ Review info

⚙️ Run configuration

Configuration used: Repository UI

Review profile: CHILL

Plan: Pro

Run ID: 2634077f-6478-4a8b-a602-1a43cc40e789

📥 Commits

Reviewing files that changed from the base of the PR and between b0bfaaa and a1851d1.

📒 Files selected for processing (2)

• .github/RPC_PARITY_REPORT_ISSUE_TEMPLATE.md
• .github/workflows/rpc-parity-report.yml