fix(issues): group bot issues

[ReenigneArcher]

Description

Collect open issues (excluding PRs), detect bot-authored issues, and surface counts in build output and the dashboard.

• src/updater.py: add _collect_open_issues and helper to detect PRs, persist per-repo issues JSON.
• src/helpers.py: add is_bot_issue_author and a list of known bot logins.
• src/builder.py: read cached issues, compute total, bot and other issue counts, and include issues_bot/issues_other in repo entries.
• gh-pages-template/assets/js/dashboard.js: add issueCounts and renderIssuesBarChart to show stacked Bot vs Other issues (log-scaled) and wire it into dashboard load/export.
• Tests: update/add unit and integration tests to cover issue reading, bot classification, updater behavior, and dashboard rendering.

This enables distinguishing bot-opened issues from others and displays them in a dedicated stacked issues chart.

Screenshot

Issues Fixed or Closed

Roadmap Issues

Type of Change

• feat: New feature (non-breaking change which adds functionality)
• fix: Bug fix (non-breaking change which fixes an issue)
• docs: Documentation only changes
• style: Changes that do not affect the meaning of the code (white-space, formatting, missing semicolons, etc.)
• refactor: Code change that neither fixes a bug nor adds a feature
• perf: Code change that improves performance
• test: Adding missing tests or correcting existing tests
• build: Changes that affect the build system or external dependencies
• ci: Changes to CI configuration files and scripts
• chore: Other changes that don't modify src or test files
• revert: Reverts a previous commit
• BREAKING CHANGE: Introduces a breaking change (can be combined with any type above)

Checklist

• Code follows the style guidelines of this project
• Code has been self-reviewed
• Code has been commented, particularly in hard-to-understand areas
• Code docstring/documentation-blocks for new or existing methods/components have been added or updated
• Unit tests have been added or updated for any new or modified functionality

AI Usage

• None: No AI tools were used in creating this PR
• Light: AI provided minor assistance (formatting, simple suggestions)
• Moderate: AI helped with code generation or debugging specific parts
• Heavy: AI generated most or all of the code changes

[codecov]

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 100.00%. Comparing base (42ba71e) to head (4286631).
✅ All tests successful. No failed tests found.

Additional details and impacted files

@@            Coverage Diff            @@
##            master      #260   +/-   ##
=========================================
  Coverage   100.00%   100.00%           
=========================================
  Files            6         6           
  Lines          955      1017   +62     
=========================================
+ Hits           955      1017   +62     

Flag	Coverage Δ
Linux	100.00% <100.00%> (ø)

Flags with carried forward coverage won't be shown. Click here to find out more.

Files with missing lines	Coverage Δ
gh-pages-template/assets/js/dashboard.js	100.00% <100.00%> (ø)
src/builder.py	100.00% <100.00%> (ø)
src/helpers.py	100.00% <100.00%> (ø)
src/updater.py	100.00% <100.00%> (ø)

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[sonarqubecloud]

Quality Gate passed

Issues
0 New issues
0 Accepted issues

Measures
0 Security Hotspots
0.0% Coverage on New Code
0.0% Duplication on New Code

See analysis details on SonarQube Cloud