- Section index pages ([section]/page.tsx): shows folder tree + flat doc list - Folder index pages: [section]/[...slug]/page.tsx detects folder paths and renders subfolder + document listing instead of 404 - Sidebar tree: hierarchical grouping from flat doc slugs, folder icons (📁) with proper indentation per depth level - DocForm v2: parent folder dropdown (populated from existing folders), slug input for leaf name, resolved path display - Core helpers: extractFoldersForSection + classifyPath exported from @mcpedia/core - CTF writeup reorganized: pwn-100 ret2win moved into pwn/ subfolder - _index.md folder intro pages for ctf/ and defcon-quals-2024/ - STANDARD_KEYS includes extraFields to avoid badge duplication