De-identify transcript batches with one local R app!

- `ghost()` opens a local Shiny app for `.vtt`, `.docx`, and `.txt` transcripts. - The app asks for input/output directories, known interviewer names, known participant names, and other terms to redact. - It scans the input directory, reviews likely names detected with local rule-based matching, and writes redacted transcripts to the output directory. - It also includes options for output format, filename suffix, redaction token, blank lines between turns, console reports, common-name redaction, and the completion notice. The app runs locally on your computer and does not use AI or remote services.

Currently beta testing, if you have transcripts and would like to see how the app works, drop me an email!