- Move 5 technical reference files to 300-resources/Development/
- curl POST examples → Tools/curl-post-examples.md
- sudo blocking guide → Linux/sudo-command-blocking.md
- Gradle cheatsheet → Tools/gradle-cheatsheet.md
- Filesystem limitations → Linux/filesystem-limitations.md
- IPA server installation → Linux/ipa-server-installation.md
- Job area now focuses on career development content
- Created Tools/ and Linux/ subdirectories in Development/
(vault changes by Claude Code)
