## CHANGES
- Rename `write_essay` to `write_essay_pg` for Paul Graham style
- Rename `write_essay_by_author` to `write_essay` with author variable
- Update pattern descriptions to reflect naming changes
- Fix duplicate `write_essay_pg` entry in pattern descriptions
### CHANGES
- Add tags and descriptions for five new creative and analytical patterns.
- Introduce `analyze_terraform_plan` for infrastructure review.
- Add `write_essay_by_author` for stylistic writing.
- Include `summarize_board_meeting` for corporate notes.
- Introduce `create_mnemonic_phrases` for memory aids.
- Update and clean pattern description data files.
- Sort the pattern explanations list alphabetically.
CHANGES
- Add argument validation to yt for usage errors
- Enable -t flag for transcript with timestamps
- Refactor PowerShell yt function with parameter switch
- Update README to dynamically select transcript option
- Document youtube_summary feature in pattern explanations
- Introduce youtube_summary pattern.
