Technician tool v0.4

Imported from the Google Drive folder 004-technician_tool/v0.4.

run_macos.command

@@ -3,7 +3,7 @@
 cd "$(dirname "$0")" || exit 1
 
 # Keep the virtual environment out of the (Google Drive) tool folder.
-export UV_PROJECT_ENVIRONMENT="$HOME/Library/Caches/KotaTechnicianTool/venv-0.3"
+export UV_PROJECT_ENVIRONMENT="$HOME/Library/Caches/KotaTechnicianTool/venv-0.4"
 export PATH="$HOME/.local/bin:$PATH"
 
 if ! command -v uv >/dev/null 2>&1; then