add support for issues event

[dhth]

No description provided.

[coderabbitai]

No actionable comments were generated in the recent review. 🎉

ℹ️ Recent review info

⚙️ Run configuration

Configuration used: Organization UI

Review profile: CHILL

Plan: Pro

Run ID: 4956c455-5c8a-4aa7-b82f-1336f21bfd0a

📥 Commits

Reviewing files that changed from the base of the PR and between 179e362 and 811f450.

📒 Files selected for processing (7)

• src/domain/events.rs
• src/output/assets/templates/editorial.html
• src/output/assets/templates/notebook.html
• src/output/assets/templates/terminal.html
• src/output/assets/templates/zine.html
• src/output/presentation.rs
• src/service/github.rs

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📝 Walkthrough

Walkthrough

This pull request adds support for GitHub's IssuesEvent webhook type. The change introduces new domain types (IssuesEvent and a shared Issue struct) and refactors IssueCommentEvent to reuse the shared struct. The service layer now deserializes IssuesEvent payloads from webhooks. The presentation layer defines EventKind::Issues with metadata (name, emoji, color) and generates display fragments from issue events. CSS styling rules are added across four HTML templates (editorial, notebook, terminal, zine) to visually distinguish Issues events using new theme color variables.

🚥 Pre-merge checks | ✅ 3 | ❌ 2

❌ Failed checks (1 warning, 1 inconclusive)

Check name	Status	Explanation	Resolution
Docstring Coverage	⚠️ Warning	Docstring coverage is 0.00% which is insufficient. The required threshold is 80.00%.	Write docstrings for the functions missing them to satisfy the coverage threshold.
Description check	❓ Inconclusive	No pull request description was provided by the author, making it impossible to evaluate relevance or quality of explanation.	Add a pull request description explaining the changes, their purpose, and any relevant context for reviewers.

✅ Passed checks (3 passed)

Check name	Status	Explanation
Title check	✅ Passed	The title accurately and concisely summarizes the main change: adding support for the GitHub issues event type across the codebase.
Linked Issues check	✅ Passed	Check skipped because no linked issues were found for this pull request.
Out of Scope Changes check	✅ Passed	Check skipped because no linked issues were found for this pull request.

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