Some files had been saved with CRLF on Windows, so a one-line change showed as a whole-file diff. .gitattributes now stores text as LF (.bat stays CRLF for cmd, .command/.sh LF for macOS). Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Imported from the Google Drive folder 004-technician_tool/v0.7.
Imported from the Google Drive folder 004-technician_tool/v0.5.