[RetroGameDeveloper]

Adds Luna High from the same verified source-assisted checkpoint: zero new functions or bytes, with unchanged baseline cartridge verification passing. Standard API-equivalent estimate is $0.24 matching and $0.36 whole session, calculated from deduplicated local token counters. Updates comparison and cost totals while keeping the explanation concise. Jekyll build, rendered result checks, CSpell, Markdownlint with existing exceptions, and diff checks passed.

[github-actions]

📊 Markdown Content Validation Report

Metadata Completeness

Status: ✅ Metadata validation succeeded

Tag Validation

Status: ✅ All tags valid

Detailed Reports

📋 Metadata Analysis Report

Markdown Metadata Checker
========================
Checking for fields: editlink, tags, permalink, layout, title

Found 74 markdown files in categories/
Found 233 markdown files in pages/

Total markdown files found: 307

Processing files...

=== MARKDOWN METADATA ANALYSIS REPORT ===

Total files processed: 307
Fields checked: editlink, tags, permalink, layout, title


--- Missing "editlink" field ---
Files missing this field: 0
✅ All files have this field!

--- Missing "tags" field ---
Files missing this field: 0
✅ All files have this field!

--- Missing "permalink" field ---
Files missing this field: 0
✅ All files have this field!

--- Missing "layout" field ---
Files missing this field: 0
✅ All files have this field!

--- Missing "title" field ---
Files missing this field: 0
✅ All files have this field!

=== SUMMARY ===
editlink: 100.0% coverage (307/307)
tags: 100.0% coverage (307/307)
permalink: 100.0% coverage (307/307)
layout: 100.0% coverage (307/307)
title: 100.0% coverage (307/307)

🏷️ Tag Validation Report

Markdown Tags Validator
========================
✅ Loaded 108 valid tags from _data/valid-tags.json
📊 Based on analysis of 298 files from 2026-08-09T14:09:24.775Z

Found 74 markdown files in categories/
Found 233 markdown files in pages/

Total markdown files found: 307

Validating tags...

=== TAG VALIDATION REPORT ===

Total files processed: 307
Files with invalid tags: 0

🎉 SUCCESS: All tags are valid!
✅ No invalid tags found in any markdown files.

---

This report was automatically generated by the Markdown Content Validation workflow.

Result

• ✅ All tags are valid