[ci] Enabled issue autoassignment bots

[Eeshu-Yadav]

Checklist

• I have read the OpenWISP Contributing Guidelines.
• I have manually tested the changes proposed in this pull request.
• I have written new test cases for new code and/or updated existing tests for changes to existing code.
• I have updated the documentation.

This PR adds the GitHub Actions workflows to auto-assign issues, manage PR-issue linking, handle PR reopening reassignment, and manage stale PRs.
These workflows check out openwisp/openwisp-utils to run the bot Python scripts, ensuring uniform behavior across all repositories.
Related to the auto-assignment issue bot implementation.

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ℹ️ Review info

⚙️ Run configuration

Configuration used: Organization UI

Review profile: ASSERTIVE

Plan: Pro

Run ID: 8c6a3e64-a8f0-4d06-a77a-1192071c5232

📥 Commits

Reviewing files that changed from the base of the PR and between e167f7c and ec5f29b.

📒 Files selected for processing (4)

• .github/workflows/bot-autoassign-issue.yml
• .github/workflows/bot-autoassign-pr-issue-link.yml
• .github/workflows/bot-autoassign-pr-reopen.yml
• .github/workflows/bot-autoassign-stale-pr.yml

✨ Finishing Touches

🧪 Generate unit tests (beta)

• Create PR with unit tests
• Commit unit tests in branch ci/bot-autoassign

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[kilo-code-bot]

Code Review Summary

Status: No Issues Found | Recommendation: Merge

The PR adds 4 GitHub Actions workflow files that use reusable workflows from openwisp/openwisp-utils to implement auto-assignment bots.

Review Notes

All workflows are correctly configured with:

• ✅ Proper permissions blocks following least-privilege principle
• ✅ pull_request_target used appropriately for cross-repo PR access
• ✅ Correct concurrency controls to prevent race conditions
• ✅ Proper job conditions to filter events
• ✅ Secrets passed securely to reusable workflows

Files Reviewed (4 files)

• .github/workflows/bot-autoassign-issue.yml - Issue assignment via comments
• .github/workflows/bot-autoassign-pr-issue-link.yml - Auto-assign linked issues on PR events
• .github/workflows/bot-autoassign-pr-reopen.yml - Reassignment on PR reopen
• .github/workflows/bot-autoassign-stale-pr.yml - Daily stale PR management

These workflow configurations look good to proceed.

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_{Reviewed by kimi-k2.5 · 76,977 tokens}

[Copilot]

Pull request overview

This PR adds four GitHub Actions workflows to the openwisp-docs repository that delegate to a reusable workflow in openwisp/openwisp-utils for issue/PR auto-assignment, PR-issue linking, PR reopen reassignment, and stale PR management.

Changes:

• Add scheduled stale PR management workflow.
• Add PR reopen reassignment and PR activity handling workflow.
• Add PR-issue auto-assignment workflow and issue assignment bot workflow.

Reviewed changes

Copilot reviewed 4 out of 4 changed files in this pull request and generated no comments.

File	Description
.github/workflows/bot-autoassign-stale-pr.yml	Daily cron job invoking the reusable stale_pr bot command.
.github/workflows/bot-autoassign-pr-reopen.yml	Triggers on PR reopen and issue comments to run the pr_reopen bot command.
.github/workflows/bot-autoassign-pr-issue-link.yml	Runs issue_assignment bot on PR open/reopen/close (when not merged).
.github/workflows/bot-autoassign-issue.yml	Runs issue_assignment bot on issue comments.

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