Release v1.0.0-alpha.4

Features

• Made list of sites in form customizable via .env
• Added form field clearing on button click

Bug Fixes

• Fixed handling of title column width
• Fixed project title in solution.txt template
• Fixed sixth column value not showing in README
• Fixed initialization of SEQ_START

Refactoring

• Split start_runs() and rename to open_runs()
• Harmonized quotes
• Reduced branches in initialize_runs()